History of India (From earliest times to Gupta period)
History of India (C. 1526 to 1605)
History of Christianity in Nagaland
History of Europe
World History
Publications
Co-published with Yanthan, Chibenthung. (2023). Debbarma, Biswajit (Ed). “Moving towards an influenced society: Analyzing soft power mechanisms in Nagaland”. Proceedings of Two Days ICSSR Sponsored National Seminar on Cultures in North-East India: Past and Present, 8th - 9th December 2022, organized by the Department of History, Unity College. Published by Heritage Publishing House, Dimapur, Nagaland, ISBN 978-93-87837-58-4.
Paper Presentations
December 8-9, 2022: Joint presentation with Yanthan titled “Moving towards an influenced society: Analyzing soft power mechanisms in Nagaland”, at ICSSR sponsored Two Day National Seminar, Organized by Department of History, Unity College, Dimapur.
December 5-6, 2024: Joint presentation with Yanthan titled “Caring for the land that provides: Why sustainability matters for the Nagas”, at 6th International Naga Culture Symposium on “Naga Cultural Heritage: Tradition-Modernity Interface”, Organized by North East Christian University, Dimapur.
Faculty Induction Program(Orientation)
November 10- December 9, 2020: 4 Week Faculty Induction/ Orientation Programme, organized by Teaching Learning Centre, Ramanujan College, University of Delhi under the aegis of MHRD.
Refresher Course
August 4- 18, 2020: Two Week Refresher Course on “Research Methodology for Faculty of Social Sciences” Organized by UGC-HRDC, University of Hyderabad.
Faculty Development Programs/ Workshops
May 13-19, 2020: One Week Online National Faculty Enrichment Programme, Organized by IQAC, Mannar Thirumalai Naicker College, Madurai.
May 27- 31, 2020: Five Days Online Workshop on Epigraphy and Art: Methods of Reconstructing History, Organized by History Wing, Directorate of Distance Education, Annamalai University, Tamil Nadu.
June 8- 15, 2020, One Week FDP on Revised Accreditation Framework (RAF) of NAAC- A Paradigm Shift for Strategic Enhancement of Higher Education in India, Organized by IQAC, Rajapalayam Rajus College, Rajapalayam.
December 11-22, 2023: Eight day Online NEP 2020 Orientation & Sensitization Programme under Malaviya Mission Teacher Training Programme (MM-TTP) of UGC, organized by Malaviya Mission Teacher Training Centre NEHU, Shillong.
May 29, 2025: One Day State Level Research Methodology Workshop on the theme “The Art and Science of Social Research”, organized by Research & Development Cell in collaboration with IQAC, Unity College, Dimapur.
August 18, 2025: One Day International Workshop on Ecologies of Care: Centering Indigenous Worlds, organized by the Department of History & Archaeology, Nagaland University, Kohima and Centre for South Asian Studies (CSAS), University of California, Santa Cruz, USA.
