1.One Article entitled ‘Newly Found Date on the Victory coins of Hussain Shah of Bengal’ published in the Newsline, from IIRNS (Indian Institute of Research in Numismatic Studies), 2004, No. 40. pp. 4-5, Nasik, Maharashtra.
2.Published one paper entitled “Small Fractional coins of the Ahoms and Their Local Trade”, Numismatic Digest, from IIRNS, 2005, Vol. 27-28, pp. 107-111, Nasik, Maharashtra.
3.One paper published in Bengali Patrika- ‘|Anandashakti’, entitled, “Samajik Itihas Charchar Karjokari Upadan Hisebe Mudra (1464-1761 AD), Tripura, Ekti Ujjal Najir”, 2005, pp, 116-120.
4.“Coin and Culture : A Study of Tripura Coins (1464-1761 AD)”, NEIHA (North East India History Association), Proceedings, Vol. 26, 2005, Kokrajhar, Assam.
5.“Coinage and Trade : A Study of Jaintiapur and Ahom Coins”, published in the 66th Annual Session of the IHC (Indian History Congress), Visva- Bharati, 2006.
6.Published one report entitled “An Indian Tradition reflected elsewhere” in the Souvenir volume of ‘Mudra Utsav’, on the occasion of 12thAnnual Conference & Coin Exhibition of the Numismatic Society of Calcutta & 93rd special Session of The Numismatic Society of India, Varanasi with 3rd Seminar of the Oriental Numismatic Society, U.K. December 2008.
7.“Northeast Tribal Society: Transition from Tribalism to Hinduism as Gleaned from Coins”, NEIHA (North East India History Association), Proceedings, Vol. 29, 2008, Dibrugarh, Assam.
8.“Medieval Coins vis-à-vis Aspects of Monetization and the Assam-Bengal Trade”, NEIHA (North East India History Association), Proceedings, Vol. 30, 2009, Nagaon, Assam.
9.“Victory Coins, Legitimacy and Religio-social Invocation of Tripura: Some Reflections”, Indian Historical Review, 2009. 10.“Tripura Coins: New Discoveries and Their Historical Impact”. Paper accepted for publication in the 32nd Session of NEIHA, held At Tripura University from 17th to 19th October, 2011.
1.Published a paper titled “Gangaridai a historical approach” in the annual volume (no.21) of Pashimbanga Itihas Sansad in 2007.
2.Published a paper titled “Ancient Indian environmental conscious reflected in Barahamihir’s Brihat Samhita” in the Annual volume (no.22) of Pashimbanga Itihas Sansad in 2008.
3.Published a paper titled “In comparison with the other civilization a study of Ancient Indian water conservation (pre-historic age to 600 AD)” in the annual volume (no.23) of Pashimbanga Itihas Sansad in 2009.
4.Published a paper titled “Globalization & Indian Migrant Labour : a saga of Human rights violation" in the journal of UGC sponsored state level seminar titled “Human Development & Human Rights in India” organized by Tarakeswar Degree College on 25th April’2009.
5.Published a paper titled “Graeco- Roman Travelogue: a Literary journey through the Ancient Indian Past” in the UGC sponsored National level seminar volume “History in Literature & literature as History” organized by Kulti College in 2012 [ ISBN 978-93-80663-50-0]
6.Published a paper titled “Elephant and the Polity: an Ancient Indian Perspective “in the 27th annual volume of Pashimbanga Itihas Sansad in 2012 [ ISBN 978-81-910874-3-7]
7.Published a paper titled “Changing Social Psychology of Terrorism: Through the eyes of Bollywood” in the UGC sponsored National level seminar volume “Changing Society, Culture and its impact on People” organized by Sambhu Nath College in 2012 [ ISBN 987-81-909878-9-9]
8.Published a paper titled “The rise of water as a Global Agenda: perspective Latin America” in the UGC sponsored National level seminar titled” Global warming and its social and political effect” organized by Tarakeswar Degree College on 2nd-3rd Dec’2013 [ ISBN 978-81-921382-3-7]
9.Published a paper titled “Cultural synthesis: an observation to the Depiction of Musical Instruments in early Orissan temple sculpture” in the First Annual Conference volume organized by Paschimbanga Anchalik Itihas O Loksanskriti Charcha Kendra in 2015 [ISBN 978-81-926316-2-2]
10. Published a paper titled “ Theoretical and practical impacts of TiE : Experiences and Conflicts” in UGC sponsored National level seminar titled “Evolution of Bengal in 20th century in the context of liberal arts and popular culture” organized by Rampurhat College in 2015 [ISBN 978-93-81245-73-6]
1.Submitted a paper titled “Approach of CSR to go green concept: " in UGC sponsored National level seminar titled “Environmental History in India: Recent Trends” organized by Tarakeswar Degree College on 26th and 27th March’ 2012.
2.Submitted a paper titled “Water conservation and consciousness reflected in the Vedic Litarature” in the 29th annual conference of Pashimbanga Itihas Sansad on 24th-26th Jan’ 2013
3.Submitted a paper with Kunal Chakraborty, titled “Bio diversity reflected in West Asian & Mediterranean region: a Numismatic Observation” in the UGC sponsored National level seminar on “Human Dimensions of Environmental Change” organized by Kazi Nazrul Islam Mahavidyalaya on 8th-9th February, 2013.