• 39 Years Teaching Experience at Dibrugarh University.
• 5 Years as UGC Research Fellow.

• Assam Down Town University as Professor and Dean of School of Social Sciences, 2019-2020
• Nagaland Central University as Professor of Sociology, 2015-2018
• Dibrugarh University as Professor of Sociology, 1981-2013
• UGC Research fellow, 1974-1979

• Completed three UGC sponsored major projects.
• Published 13 books and 26 Research Papers.
• Total PhD degree awarded: 22 nos. and M.Phil. : 10 nos. 
• Editor of two research journals published by Dibrugarh University.
• Academic membership in different State Education Boards and Central and State Universities of India.
• Presented 32 research papers in different national and international conferences.
• Published more than 26 research papers in journals of national and international repute.
• Invited as resource person to more than 25 seminars, refresher courses and workshops organized by different academic and nonacademic institutions.

Books

• Modernisation and Elites in Arunachal Pradesh, jointly by S.M. Dubey and C.K. Gogoi, Census of India, Arunachal Pradesh, 1979.
• Samajtatta Parichaya (in Assamese). Text Book in Sociology for Assam Higher Secondary Education Council, Published by Assam BookHive, Guwahati.
• Sociology (Text Book for Higher Secondary Courses) Tushar Publications, Dibrugarh, 2009.
• Samajik Gavekhanar Pranali (in Assamese) Text Book for TDC Course, Tushar Publications, Dibrugarh 2009.
• Samajtattar Prarambhik Parichay (H.S. 1^st year AHSEC), 2009.
• Bharatiya Samajtatta (H.S. 2^nd year AHSEC) 2009.

Study Materials

• Urban Sociology - Part I, (M.A. Final Old Course) Post Graduate Distance Education Programme in Sociology, Dibrugarh University, 2003.
• Urban Sociology - Part – II, (M.A. Final Old Course) Post Graduate Distance Education Programme in Sociology, Dibrugarh University, 2003.
• Methods and Techniques of Social Research, (M.A. Previous Revised Syllabus) P.G. Distance Education Programme, Dibrugarh University, 2006-07.
• Indian Social Structure (Unit 3), (M.A. Previous Revised Syllabus) P.G. Distance Education Programme, Dibrugarh University, 2006-07.
• Urban Sociology (M.A. Final Revised Syllabus) P.G. Distance Education Programme, Dibrugarh University, 2007-08.
• Methodology of Social Research (M.A. Final Revised Syllabus) P.G. Distance Education, Dibrugarh University, 2008.

Research Papers

• Occupational Differentiation, Perception of Status and Social Interaction in Industrial Town – A Preliminary Study, North Eastern Research Bulletin, Vol. VII, 1976.
• Status Perception and Class Identification in a Small Town, in S.M. Dubey et. al. (ed) Marriage, Family and Social Change on the Indian Fringe, Cosmo Publishers, New Delhi, 1980.
• Towards a Sociological Understanding of Small Town - A Preliminary Attempt, North Eastern Research Bulletin, Vol. IX, 1991.
• Scheduled Caste Women in an Urban Fringe – Tradition, Continuity and Change, North Eastern Research Bulletin, Vol. XIV, 1999.
• Industry, Urban Growth and Emerging Social Structure – A Micro Study in a Small Twon, North Eastern Research Bulletin, Vol. XIII, 1998.
• The Ahom Movement - A Socio-Historical Outline, Jr. of Historical Research, Vol. V, 1994.
• Working of Panchayat in Dibrugarh District – A Case Study of Barboruah Anachalik Panchayat, North Eastern Research Bulletin, Vol. XII, 1997.
• Elite Formation Among the Tea-Labour Communities in Assam – A Preliminary Study, North Eastern Research Bulletin, Vol. XII, 1998.
• Utilization of the Coals in North East India for Generation of Electric Power : A Futuristic Exercise, Energy and Energy Resource Management (ed) V.S. Mahajan, S.K. Agnihotri and R.P. Athpuria, Deep and Deep Publishing, New Delhi, 1999.
• Secularism: A Prime Concern for All, in SAMANNAY, Souvenir, 2^nd Ethnic and Cultural Meet, Assam, (ed) N. Konwar, 1999.
• The Challenges of 21^st Century – Role of Teachers, Souvenir, North East India Political Science Association, North Lakhimpur, January, 2002.
• Role of Voluntary Association in Rural Development – A Case Study of Maitri Sangha in Golaghat Town, Assam, North Eastern Research Bulletin, Vol. XVII, 2002-2003.
• Social Institution, Individual’s Responsibility and Development, SATABDI, Souvenir, Centenary Celebration, Khowang Basic Training School, Sept. 5, 2003.
• Women’s Participation in Rural Development: A Case Study of Maitri Sangha in Golaghat, Assam, in Rural Development in Assam, (ed) N.L. Dutta and M.D. Bhuyan, Dibrugarh University, Dibrugarh 2004.
• Crisis in Education in Contemporary India, Souvenir, Dibrugarh District Sonowal Kachari Chatra Sanmilan, 19-20 May, 2004.
• Child Labour in Dibrugarh Town – A Sociological Study, North Eastern Research Bulletin, Vol. XV, 2000.
• Tradition Vs. Assimilation : The Khamtis of Assam and Arunachal Pradesh, in Indian Jr. of Tai Studies, Vol. VII, 2007.
• Displacement and its Effects on Women : A Study in a Flood Affected Displaced Village of Lakhimpur District, Assam (Joint paper), Pragyan, V, No. 2, January 2008.