1. PhD: Gauhati University, Title: Flood, erosion and bed aggradation in the Belsiri River of Assam, India, 2017
1. Kalita, N. (2014) ‘Labour as a major factor for Industrial Location: A Case Study on Brick Industry’, Sona Sophia Vol.3, October, 2014, A Yearly Research Journal, ISSN-2349-8668
2. Kalita, N. and Dutta, P. (2015) ‘A Geoinformatics based analysis of the impacts of the brick industry in the land use pattern of a few selected villages in the Sonapur area of Kamrup Metropolitan District,Assam’, Creatcrit vol.2, Issue-1,January-2015, A Peer-Reviewed National Research Journal, ISSN-2347-8829
3. Kalita, N. and Sarmah, R. (2016) Soil loss sensitivity in the Belsiri river basin using Universal Soil loss Equation in GIS, International Journal of Current Research, Vol. 8, Issue, 03, pp.28831-28838, March, 2016, ISSN-0975-833X
4. Kalita, N., Borgohain,A., Saharia, D. and Sarma, S.(2018) ‘Estimation of soil loss sensitivity in the Jinari river basin using the Universal Soil Loss Equation’, National Geographical Journal of India,vol.64 N0. 1-2, March-June,2018,ISSN:0027-9374 An international peer reviewed and refereed journal since 1955 by National Geographical Society of India, Banaras Hindu University
5. Kalita, N. ,Sarmah, R., Bora,A.K. (2019) Some aspects of flow behavior of the Belsiri river, Assam, North Eastern Geographer,Vol.40, ISSN 0973-0915
6. Kalita, N. , Bhattacharjee, N., (2021) Changing Land Use Pattern of Belsiri River Basin of assam, Using RS and GIS, Journal of North-East India Council for Social science Research, Joint Volume of COVID-19 Pandemic Period 44:1, 44:2, 45:1 and 45:2 , October 2021, ISSN 0970-7913
7. Mehmud, A., Kalita, N., Roy, H., & Sahariah, D. (2022) Species distribution modeling of calamus floribundus using Maxent in Assam, India, Acta Ecologica Sinica, ISSN: 1872-2032
1. History of Sikh People in the Rural Areas of Nagaon District of Assam, Writings of Regional History of North East India : Polity, Society and Economy, Proceedings volume of UGC sponsored National Seminar Volume-1, 2015, ISBN 978-93-81859-33-9
2. Kalita, N and Dutta, P. (2016) ‘ A Geoinformatics based analysis of watershed delineation and some aspects of morphometry of Belsiri River , Assam, India’, published in ‘Challenges of Environment and Development in North-East India’ the book edited by Patowary, B. Olympia Prakashan, ISBN: 978-81-931548-3-0, Guwahati (INDIA), PP 24-38
3. Kalita, N. , Bhattacharjee, N., (2018) ‘ Links among Morphometry and Land Use of Belsiri River Basin: Assam, using RS and GIS’ published in “Problems and Prospects of Development in North East India” the Research base Book Edited by Bhattacharjee, N. and Sarmah D.K., published by Synergy Books India,New Delhi, (India), ISBN: 978-93-82059-65-3
4. Kalita, N. and Sarmah, R. (2022) Flood frequency analysis of the Belsiri River, Assam, Published in the second volume of Proceedings of the international seminar on ‘Environmental changes and challenges: local, regional and global perspectives’, in the form of a book entitled ‘ Changing Environmental Systems and Emerging Challenges’ Gauhati University, ISBN 978-81-927261-8-2
5. Kalita, N, Kangkan, K.D., Mehmud, S., Roy, H., Sahariah, D. (2022) ‘ Distribution of Tacca chantrieri (Taccaceae) in Assam, India’, Published in ‘Biological Spectrum of North East India’ volume-II, the book edited by Majumdar, H.C. EBH Publishers (India), ISBN: 978-93-92038-07-5, PP 168-174