Naga Lakshmi  V.

Naga Lakshmi V.

Professor, Computer Science, GSS , VSP

Education
Ph. D.
Email ID
nvadlama@gitam.edu
Education
Ph. D.

Education

Degree Name Institute & College name Year of Graduation/Award
Modified Protocols for Internet Key Exchange and Authentication Mechanism for Multicast Communication using Public Encryption and Signature keys Acharya Nagarjuna University 2009
Master of Computer Applications 1997
BCom 1986

Experience

Designation Organization From Date To Date
LECTURER Dr.LANKAPALLI BULLAYYA COLLEGE 28-07-1999 12-11-2000
PROGRAMMER VTC ENGINEERING (P) LTD 01-04-1998 27-07-1999

VERIFICATION OF THE DATA INTACTNESS OF OUTSOURCED DATA AT UNTRUSTED PUBLIC CLOUDSolid State Technology , Scopus, FEB-2021, 64, 489-495

A SURVEY ON AUTHENTICATION PROTOCOLS FOR BLOCKCHAIN TECHNOLOGIES AND CROSSCHAIN TRANSACTIONS Journal of Xian University of Architecture & Technology, Scopus, JUN-2021, 8, 111-116

RESEARCH DIRECTION TOWARDS DISTRIBUTED DENIAL OF SERVICE ATTTACKDETECTION ALGORITHMS FOR ENHANCING NETWORK SECURITY Journal of the Maharaja Sayajirao University of Baroda , Others, JUN-2021, 55, 48-59

A MULTI FEEDBACK PPDM POLICY FOR CORPORATE WORK GROUPSAlochana Chakra Journal, Others, JUL-2020, 09, 63-68

Trust Management Framework For Iot Based AdHoc Patient Monitoring Medical Devices In Critical Care Areas INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH, Scopus, FEB-2020, 09, 4881-4885

TRUST NEGOTIATION AMONG IOT BASED OBJECTS IN CRITICAL HEALTHCARE ENVIRONMENT International Journal of Recent Technology and Engineering (IJRTE), Google scholar, JAN-2020, 08, 2756-2760

Major Challenges and Concerns of Internet of Things (Iot) Security in Critical HealthcareInternational Journal of Innovative Technology and Exploring Engineering (IJITEE) , Google scholar, FEB-2020, 09, 1211-1216

SUPPORT VECTOR MACHINE AND FEATURESELECTION BASED OPTIMIZATIONFRAMEWORK FOR BIG DATA SECURITYInternational Journal of Advanced Research in Engineering and Technology (IJARET) , Scopus, NOV-2020, 11, 326-337

SONGS RECOMMENDER SYSTEM USING MACHINE LEARNING ALGORITHM SVD ALGORITHM International Journal of Innovative Science and Research Technology, Google scholar, APR-2020, 5, 390-392

Big Mart Sales Prediction System using Machine LearningIJSRD International Journal for Scientific Research & Development, Google scholar, APR-2020, 8, 358-359

NOVEL ADVANCED SECURITY COMPUTATION OVER SECURE AND DEPENDABLE SERVICES IN CLOUD ENVIRONMENTTEST Engineering and Management, Scopus, JAN-2020, 82, 12585-12592

QUERYING THE DATA PROVENANCE FROM ETHEREUM BLOCKCHAINInternational Journal of Research in Advent Technology, Google scholar, AUG-2019, 7, 5-9

DISTPROVDATA PROVENANCE IN DISTRIBUTED CLOUD FOR SECURE TRANSFER OF DIGITAL ASSETS WITH ETHEREUM BLOCKCHAIN USING ZKPInternational Journal of Open Source Software and Processes, Scopus, JUL-2019, 10, 01-18

WORKING OF BLOCKCHAIN TECHNOLOGYJOURNAL OF EMERGING TECHNOLOGIES AND INNOVATIVE RESEARCH , Web of science, -2019, 6, 75-79

BENEFITS OF GOVERNMENT ENTERPRISE ARCHITECTURE CONTEXT OF CERTAIN EA INITIATIVES IN INDIA International Journal of Engineering Research and Technology, Scopus, -2019, 12, 692-696

SECURITY ISSUES OF CLOUD COMPUTING A SURVEYInternational Journal of Research in Advent Technology, Google scholar, -2019, 7, 326-332

SECURE CONFIGURATION SERVICE IN AN IOTBASED ADHOC MEDICAL DEVICESInternational Journal of Computer Engineering & Technology(IJCET), Google scholar, -2018, 9, 99-105

AUTHENTICATION, AUTHORIZATION AND AVAILABILITY (AAA) OF IOTBASED ADHOC MEDICAL DEVICESInternational Journal of Computer Science & Information Technology Research Excellence, Google scholar, -2018, 8, 1-4

COPS COOPERATIVE PROVENANCE SYSTEM WITH ZKP USING ETHEREUM BLOCKCHAIN SMART CONTRACTSInternational Journal of Distributed Systems and Technologies, Scopus, -2018, 9, 40-53

TRUST MANAGEMENT FRAMEWORK FOR IOT BASED P2P OBJECTSInternational Journal of Peer to Peer Networks(IJP2P) , Google scholar, -2017, 8, 17-24

DDos Defense Enhanced Flooding Detection and Confidence Based Filtering Method Advances in Computational Sciences and Technology 2017) pp. 22572272 Research India Publications, Google scholar, -2017, 10, 2257-2272

A DEROGATION SYSTEM WITH MULTISTAGE DETECTION, PREVENTION AND TEXT BASED TURING TESTING IN CLIENT SERVER APPLICATION FOR DDOS ATTACKInternational journal of computer networks and security, Scopus, -2015, 25, 1360-1368

DDOS SYSTEM A DISPARAGEMENT SYSTEM WITH CACHE BASED AND QUESTION GENERATION IN CLIENTSERVER APPLICATIONInternational journal of Advance foundations and research in computersearch in , Google scholar, -2015, 2, 31-43

IMPROVE SECURITY WITH RSAAdvances in Intelligent systems and computing 248, Scopus, -2014, 1, 497-503

ANALYSIS OF MULTILEVEL FRAMEWORK FOR CLOUD ECURITYAdvances in Intelligent systems and computing 248, Scopus, -2014, 1, 481-487

A PROSPECTIVE APPROACH ON SECURITY WITH RSA ALGORITHM AND CLOUD SQL IN CLOUD COMPUTING International journal of computer science and engineering , International Academy of Science Engineering and Technology, Google scholar, -2013, 2, 35-44

A PERSPECTIVE APPROACH ON ENERGY EFFICIENCY AND CLOUD FASTER OF MOBILE IN CLOUD COMPUTING International journal on cloud computing services and architecture, Google scholar, -2012, 2, 19-30

MODIFIED PROTOCOLS FOR INTERNET KEY EXCHANGE(IKE) USING PUBLIC ENCRYPTION AND SIGNATURE KEYSrinampudi@hotmail.com, Scopus, -2011, 1, 376-381

FAST COMPARISON ENCRYPTION SCHEME USING CHEATING TEXT TECHNIEQUEInternational journal of Engineering Science and Technology, Others, -2010, 2, 1725-1728

A SECURITY MECHANISM FOR LIBRARY MANAGEMENT SYSTEM USING LOW COST RFID TAGSJOURNAL OF SYSTEMICS, CYBERNETICS AND INFORMATICS, Scopus, -2007, 5, 92-96

A PROTOCOL FOR INTERNET KEY EXCHANGE(IKE) USING PUBLIC ENCRYPTION KEY AND PUBLIC SIGNATURE KEYInternational Journal of Computer Science and Network Security, Others, -2007, 7, 342-346

COMBATING MALWARE WITH WHITELISTING IN IOTBASED MEDICAL DEVICESInternational Journal of Computer Applications, Web of science, -2007, 167, 33-37

Title of the book Book / Chapter Name of the publisher Subject area Edition Page numbers ISBN Published year
Compendium of selected papers Chapters Department of Administrative Reforms & Public Grievances Ministry of Personnel, Public Grievances & Pensions, Government of India BhuSEVA ENTERPRISE ARCHITECTURE USING IndEA AS A BLUEPRINT FOR EGOVERNANCE ARCHITECTURE 1 10-15 0 2019
Board name Journal name
Board name Journal name
ISIS JOURNAL OF SYSTEMICS CYBERNETICS AND INFORMATICS
Seminar name Organized by Venue Start date End date Title of the paper presented Role Co presenter
National COMPUTER SOCIETY OF INDIA, VISAKHAPATNAM CHAPTER, VISAKHAPATNAM THE GATEWAY HOTEL, VISAKHAPATNAM 24-Feb-2017 25-Feb-2017 NEXT GENERATION HYBRID CRYPTOGRAPHY ALGORITHM TO SECURE DATA IN CLOUD Participated NAVYA G
National Computer Society of India Hotel, Meridian, Coimbatore 23-Jan-2017 25-Jan-2017 Participated
National DEPARTMENT OF COMPUTER SCIENCE, K B N COLLEGE K B N COLLEGE NETAJI SEMINAR HALL 12-Dec-2014 13-Dec-2014 WEB SECURITY ISSUES Participated KEY NOTE SPEAKER
National Bharathi Seva Samithi, (Service oriented Organization) Vinex Medical Academy, Opposite TSR Complex, Visakhapatnam 16-Nov-2014 16-Nov-2014 Organized
National SWAMI VIVEKANADA SAARDH SHATI SAMAAROH SAMITI VINEX MEDICAL ACADEMY, VISAKHAPATNAM 21-Dec-2013 21-Dec-2013 Organized
National COMPUTER SOCIETY OF INDIA, VISAKHAPATNAM CHAPTER, VISAKHAPATNAM THE GATEWAY HOTEL, VISAKHAPATNAM 13-Dec-2013 15-Dec-2013 Participated
National COMPUTER SOCIETY OF INDIA, VISAKHAPATNAM CHAPTER, VISAKHAPATNAM THE GATEWAY HOTEL, VISAKHAPATNAM 13-Dec-2013 15-Dec-2013 Participated
National Swami Vivekananda Saardh Samaarah Samiti NARAYANAMMA INSTITUTE OF TECHNOLOGY AND SCIENCE FOR WOMEN HYDERABAD 27-Sep-2013 27-Sep-2013 Participated
National INDOCRYPT Indian Statistical Institute, kolkata 09-Dec-2012 12-Dec-2012 Participated
National DEPARTMENT OF COMPUTER SCIENCE, GITAM INSTITUTE OF SCIENCE KNOWLEDGE RESOURCE CENTRE 07-Sep-2012 08-Sep-2012 Organized
National GITAM INSTITUTE OF SCIENCE MOTHER THERESA AUDITORIUM 14-Nov-2011 16-Nov-2011 AN APPROACH IMPROVING SECURITY IN CLOUD INTERFACES AND CLOUD STORAGE SLAs WITH CLOUD PROOF Participated VIJETA DEVI
National GITAM INSTITUTE OF SCIENCE MOTHER THERESA AUDITORIUM 14-Nov-2011 16-Nov-2011 COMPUTATIONAL MUSICOLOGY, BIO MUSICOLOGY AND MUSIC THERAPY Participated B. SATYA SAI VANI
National GIS, GITAM MOTHER THERESA AUDITORIUM, GITAM 14-Sep-2011 15-Sep-2011 Participated
National Department of Computer Science and Engineering, GITAM, Visakhapatnam Dr.B.R.Ambedkar Seminar Hall, GIT, GITAM 30-Aug-2011 01-Sep-2011 Participated
National Department of Computer Science and Engineering, VIT, Visakhapatnam VIGNANS INSTITUTE OF INFORMATION TECHNOLOGY, VISAKHAPATNAM 19-Nov-2010 20-Nov-2010 INTELLIGENT E LEARNING SYSTEMS USING SEMANTIC WEB AND WEB TECHNOLOGY Participated
National UGC SPONSORED ERODE ARTS COLLEGE, ERODE 29-Sep-2005 30-Sep-2005 Participated
National Department of Computer Science and Engineering, GITAM, Visakhapatnam Dr.B.R.Ambedkar Seminar Hall, GIT, GITAM 25-Feb-2005 26-Feb-2005 Participated
Seminar name Organized by Venue Start date End date Title of the paper presented Role Co presenter
International JCT COLLEGE OF ENGINEERING AND TECHNOLOGY HYDERABAD 25-Mar-2021 27-Mar-2021 A Survey on Third Party Auditor in Cloud Computing Participated K.ARUNA KUMAR
International SCAD Institute of Technology, Palladam SCAD Institute of Technology, Palladam 03-Dec-2020 05-Dec-2020 Database Forensics and Security measure to defend from cyber threats Participated P.Srinivasa Murthy
International Bhavans Vivekananda College of Science, Humanities and Commerce, Hyderabad Online 07-Oct-2020 09-Oct-2020 Verification of the Data Intactness of Outsourced Data at Untrusted Public cloud Participated Srinivasa Polampalli
International COMPUTER SOCIETY OF INDIA, VISAKHAPATNAM CHAPTER HOTEL NOVOTEL, VARUN BEACH, VISAKHAPATNAM 05-Jan-2012 07-Jan-2012 Participated
International COMPUTER SOCIETY OF INDIA, VISAKHAPATNAM CHAPTER, VISAKHAPATNAM HOTEL NOVOTEL, VARUN BEACH, VISAKHAPATNAM 05-Jan-2012 07-Jan-2012 Participated
International IIIS, ORLANDO ORLANDO, USA 16-Jul-2006 19-Jul-2006 A Security mechanism for library management system using low cost RFID tags Participated Dr. D.Lalitha Bhaskari
International COMPUTER SOCIETY OF INDIA, VISAKHAPATNAM CHAPTER, VISAKHAPATNAM GREEN PARK HOTEL, VISAKHAPATNAM 24-Feb-2006 26-Feb-2006 A METHODOLOGY FOR SECURE COMMUNICATION BASED ON WATERMARK INSERTION ALGORITHM USING AUXILARY CARRY Participated D. LALITHA BHASAKARI
Title of the thesis Name of the student Name of the college / university Major subject area Year of admission Type of admission Thesis specification
Block Chain technologies Surisetty Madhuri Department of Computer Science, GIS, GITAM Computer Science 2020 Full time PhD
Machine Learning Sampath Kumar R Department of Computer Science, GIS, GITAM Computer Science 2020 Part time PhD
Privacy issues in Cloud Computing Srinivasa Polampalli Department of Computer Science, GIS, GITAM Computer Science 2020 Part time PhD
DDOS attack detection and enhancing security V Raghavaswamy Dora Department of Computer Science, GIS, GITAM Computer Science 2020 Part time PhD
DDOS attacks prevention and security issues Sharan Kumar Vaddadi Department of Computer Science, GIS, GITAM Computer Science 2020 Part time PhD
PRIVACY ISSUES IN DATA MINING BONAGIRI JYOTHI GITAM INSTITUTE OF SCIENCE COMPUTER SCIENCE 2018 Part time PhD
CLOUD COMPUTING AND SECURITY M.SURESH KUMAR GITAM INSTITUTE OF SCIENCE COMPUTER SCIENCE 2017 Part time PhD
E COMMERCE T.V.S.N.MURTHY GITAM INSTITUTE OF SCIENCE COMPUTER SCIENCE 2017 Part time PhD
BLOCK CHAIN TECHNOLOGIES MUDAPAKA SATISH KUMAR GITAM INSTITUTE OF SCIENCE COMPUTER SCIENCE 2017 Part time PhD
CLOUD COMPUTING K.ARUNA KUMARI GITAM INSTITUTE OF SCIENCE COMPUTER SCIENCE 2017 Part time PhD
BIG DATA G. SARITHA GITAM INSTITUTE OF SCIENCE COMPUTER SCIENCE 2017 Part time PhD
INFORMATION SECURITY AND DIGITAL FORENSICS Mr. P. SRINIVASA MURTHY GITAM INSTITUTE OF SCIENCE COMPUTER SCIENCE 2015 Part time PhD
DATABASE SECURITY MURALI BHARATAM GITAM INSTITUTE OF SCIENCE COMPUTER SCIENCE 2015 Part time PhD
Title of the thesis Name of the student Name of the college / university Major subject area Year of admission Type of admission Thesis specification
A NOVEL DESIGN OF TECHNOLOGY FRAMEWORK FOR EVALUATING BENEFITS OF ENTERPRISE ARCHITECTURE P.GAYATRI Department of Computer Science, GIS, GITAM Computer Science 2016 Part time PhD
Title of the thesis Name of the student Name of the college / university Major subject area Year of admission Type of admission Thesis specification
AUTHENTICATION, AUTHORIZATION AND AVAILABILITY (AAA) OF IoTBASED ADHOC MEDICAL DEVICES IN CRITICAL CARE RaghuRam NC Department of Computer Science, GIS, GITAM Computer Science 2014 Part time PhD
A CONTEMPORARY BLOCKCHAIN BASED ARCHITECTURE FOR TRACKING DATA PROVENANCE OF DIGITAL ASSETS IN DISTRIBUTED CLOUD WITH ZEROKNOWLEDGE PROOF NAVYA GOURU Department of Computer Science, GIS, GITAM Computer Science 2014 Part time PhD
AN APPROACH FOR CLOUD SECURITY USING CLOUD SERVICE TOOL AND PROTOCOLS Ms.VIJETA DEVI COMPUTER SCIENCE 2010 Part time PhD
A MULTI STAGE DETECTION SYSTEM TO DEFEND AGAINST DISTRIBUTED DENIAL OF SERVICE ATTACKS Ms.SHAMEENA BEGUM COMPUTER SCIENCE 2010 Part time PhD
Name of the award Awarded by Awarded year
DISTINGUISHED HOD TTECHNIEXT INDIA ACADEMIC CONFERENCE AND ACADEMIA AWARDM CSI MUMBAI CHAPTER 2017
AICTE TRAVEL GRANT AICTE GOVT OF INDIA 2006
Best paper WMSCI 2006
Title Type Organized by Venue Start date End date Role
Data Sciences Faculty development program Department of Computer Science, GIS, GITAM Online 04-Jan-2021 08-Jan-2021 Participated
RECENT ADVANCEMENTS IN COMPUTER SCIENCE Faculty development program Department of Computer Science, GIS, GITAM Computer Lab, DEPT OF COMPUTER SCIENCE 01-Feb-2019 03-Feb-2019 Organized
BIG DATA & HADOOP Quality improvement program ROBOKART.COM INNOVATION CELL UMIC, IIT BOMBAY COMPUTER LAB, DEPARTMENT O F COMPUTER SCIENCEETER 29-Dec-2017 30-Dec-2017 Organized
RECENT ADVANCES IN SCIENCES AND COMPUTER APPLICATIONS Quality improvement program DEPARTMENT OF COMPUTER SCIENCE, GITAM INSTITUTE OF SCIENCE GITAM INSTITUTE OF SCIENCE 16-Dec-2016 17-Dec-2016 Organized
CLOUD SOLUTION OFFERINGS Quality improvement program Department of Computer Science Computer Lab, DEPT OF COMPUTER SCIENCE 13-Feb-2016 13-Feb-2016 Organized
National workshop on Big Data Analytics NWBDA2016 Quality improvement program Department of Computer Science KNOWLEDGE RESOURCE CENTRE, GITAM 04-Jan-2016 05-Jan-2016 Organized
ANDROID PROGRAMMING Quality improvement program Department of Computer Science Computer Lab, DEPT OF COMPUTER SCIENCE 27-Nov-2015 28-Nov-2015 Organized
ONE DAY USER AWARENESS PROGRAMME ON SHODHGANGA AND ANTI PLAGIARISM SOFTWARE ITHENTICATE, TURNITIN Training of tutors GITAM KNOWLEDGE RESOURCE CENTER , GITAM 23-Mar-2015 23-Mar-2015 Participated
Vulnerability Management and Penetration Testing Quality improvement program DEPARTMENT OF COMPUTER SCIENCE,GIS, GITAM Computer Lab, Department of Computer Science, GIS,GITAM 08-Nov-2014 09-Nov-2014 Organized
Designing Web Applications DWA 2013 Quality improvement program Department of Computer Science KNOWLEDGE RESOURCE CENTRE, GITAM 28-Dec-2013 28-Dec-2013 Organized
PATENT AWARENESS Training of tutors GITAM KNOWLEDGE RESOURCE CENTER , GITAM 28-Oct-2013 28-Oct-2013 Participated
NATIONAL PROGRAMME ON TECHNOLOGY ENHANCED LEARNING Faculty development program IIT CHENNAI NIT WARANGAL 31-Aug-2012 01-Sep-2014 Participated
TRAINING PROGRAM ON MS OFFICE Quality improvement program DEPARTMENT OF COMPUTER SCIENCE Deaprtment of Computer Science, Institute of Science,GITAM 11-May-2010 19-May-2010 Organized
SOFT SKILLS Quality improvement program INFOSYS Computer Lab, DEPT OF COMPUTER SCIENCE AND ENGINEERING, GIT 01-Feb-2010 03-Feb-2010 Participated
OBJECT ORIENTED ANALYSIS AND DESIGN USING UML WITH RATIONAL ROSE AND RUP Faculty development program IBM Computer Lab, Department of Computer Science and Engineering, GIT 15-Oct-2009 17-Oct-2009 Participated
TECHNOHOLIX09 Quality improvement program DEPARTMENT OF COMPUTER SCIENCE,GIS, GITAM MOTHER THERESA AUDITORIUM, GITAM 27-Aug-2009 28-Aug-2009 Organized
EMERGING RESEARCH TRENDS IN ADVANCED COMPUTING ERTAC 2007 Quality improvement program Department of Computer Science, Northf MahaRashtra University, Jalagoan NORTH MAHARASHTRA UNIVERSITY JALAGAON 14-Jul-2007 15-Jul-2007 Participated
NATIONAL WORKSHOP ONSEARCH AND MINING ENGINES AND THEIR APPLICATION NAWOSMEA2006 Faculty development program DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING,GIT, GITAM Dr.B.R.AMBEDKAR SEMINAR HALL, GIT, GITAM 09-Jun-2006 13-Jun-2006 Participated
VLDB SUMMER SCHOOL, FRONTIERS OF DATA BASE TECHNOLOGY Faculty development program ORACLE, NIST, IIT DELHI IIT DELHI 01-Jun-2004 04-Jun-2004 Participated
ORIENTATION COURSE ON INFORMATION TECHNOLOGY Quality improvement program ACADEMIC STAFF COLLEGE , ANDHRA UNIVERSITY UGC, ACADEMIC STAFF COLLEGE, ANDHRA UNIVERSITY, VISAKHAPATNAM 05-Nov-2003 03-Nov-2003 Participated
ORIENTATION PROGRAMME Training of tutors ACADEMIC STAFF COLLEGE, UNIVERSITY OF HYDERABAD, HYDERABAD ACADEMIC STAFF COLLEGE, UNIVERSITY OF HYDERABAD, 12-Dec-2002 09-Jan-2003 Participated
DATAWAREHOUSING, OLAP AND DATAMINING TECHNOLOGIES AND IMPLMENTATION Training of tutors ENGINEERING STAFF COLLEGE OF INDIA ENGINEERING STAFF COLLEGE OF INDIA 29-Aug-2002 30-Aug-2002 Participated
Title Type Organized by Venue Start date End date Role
University Teaching Quality improvement program Courseera Online 03-Aug-2020 17-Aug-2020 Participated
Foundations of Virtual Instructions Faculty development program Courseera Online 03-Aug-2020 25-Aug-2020 Participated
Security Education SEED 2017 Faculty development program Department of Computer Science, Syracuse University Syracuse University, Newyork 31-May-2017 08-Jun-2017 Participated
Organization name Membership category Membership type
Indian Science Congress Association Life Associate member
Computer Society of India Life Associate member
Title of the lecture Name of the college / university Place Date
NETWORK SECURITY ISSUES STAFF DEVELOPMENT PROGRAMME ADITYA INSTITUTE OF TECHNOLOGY AND MANAGEMENT TEKKALI 13-Feb-2010
WEBSECURITY ISSUES STAFF DEVELOPMENT PROGRAMME GANDHI INOLOGYSTITUTE OF ENGINEERING AND TECHNOLOGY, GUNUPUR 08-May-2010
STAFF DEVELOPMENT PROGRAMME ON INDUSTRIAL NETWORK MANAGEMENT GAYATRI VIDYA PARISHAD COLLEGE OF ENGINEERING FOR WOMEN VISAKHAPATNAM 06-Mar-2010
PG Teachers Training, Security Issues Acharya Nagarjuna University Department of Computer Science, ANU, GUNTUr 13-Jul-2007
Management Information Systems Nagarjuna University Department of Computer Science 24-Jan-2006
Web Security, Firewalls, Intruders and Trusted Systems Academic Staff college, JNTU Hyderabad Hyderbad 23-Nov-2009
ROLE OF WOMEN IN NATION BUILDING National Majdoor union APSRTC Visakhapatnam 08-Mar-2014