International:

1. Nath, D. Gogoi, M. and Zaman, E. 2008: Ethno botanical study on family planning and birth control in Sivasagar district, Assam Jour. of Plant Sci. Vol. 3(2): 366 – 368
2. Gogoi, M., Nath, D. and Islam, M. (2007): Ethno-Botanical study of the certain endangered plants of Sivasagar district of Assam and its neighboring Area, International seminar, Dhemaji, Assam, India on 21st & 22nd March, 2007. Abstract, Pp. 95.
3. Phukan, R. and Nath, D. (2008): Potentates and feasibilities of certain medicinal plant species used by the local inhabitant of Sivasagar district of Assam, Assam Jour, Vol. XXI, 53– 66.
4. Nath, D.,  Gogoi, M. and Zaman, E. (2008): Ethno-botanical study on family planning  and birth control in Sivasagar district, Assam Int. of Plant Sci. Vol. 3(2), pp. 366 – 368.
5. Nath, D. (2010): Conservation and management of ethno medicinal herbs in homeland gardens (Bari) of Assam, Pharm. & Pharm. Sci., 2 (10): pp. 74-79
6. Nath, D. (2011): Study of Naturally Grown Edible Herbs and Hepatitis Treatment in Sivasagar District of Assam, India. The Deccan Geographer,49, No. 1, Pp. 105-113.
7. Nath, D. ((2012). Plant used in anti-hepatitis and anti-influenza ethno-medicinal drug and supplement forms in Assam, India, Pharm. Sci.,3 (2): 47-54
8. Tangpodar, N. D., Nath, D. and Kar, N. (2013): A Study of Language and Dialect Spoken Habits among the Literate Youths in Arunachal Pradesh, India. Image, Vol-II, Pp. 68-76
9. Kalita,D.C., Kar, N. and Nath, D. (2013): Flood and health hazard: a seasonal environmental problem of Nagarbera revinue circle in Kamrup district of Assam, India. Asian J. Environ. Sci., 8 (1): 9-13
10. Nath, D. ((2014): Ethno-medicinal Significance of Few Naturally Grown Plants Practices for Hepatitis in Sivasagar District of Assam, India EAR - II, Issue 4.
11. Kalita,D.C., Kar, N. and Nath, D. (20114): Flood Hazards Mitigation with Traditional Measures: A Study in Nagarbera Region of Brahmaputra Valley, Assam, India, EAR, II, Issue 5. 
12. Nath, D., Kar, N. and Das, A. K. (2015a): Some Secrets of Ethno-Medicine: With Reference to Hepatitis Practices in Sivasagar of Assam, India, Acad. Res., Vol. III (8), pp. 9227-9242.
13. Nath, D., Kar, N. and Das, A. K. (2015b): Value of Few Medicinal Plants Used for Hepatitis in Sivasagar of Assam, India, American Res. Thought. 2(1), pp. 3153- 3167.

National/Other:

1. Phukan, R., Nath, D. (2008): Potentiates and feasibilities of certain medicinal plant species used by the local inhabitant of Sivasagar district of Assam, Assam Eco. Jour. Vol. XXI, pp.53– 66.
2. Certain commonly used ethno-medicinal plants species of Sivasagar District of Assam- Its conservation and managements. Abst. Cum Sov. Nat.Semi.,UGC, Recent Trends in Biodiversity: Exploration, Conservation and Management. 14^th and 15^th Nov. Gargaon College, 2008
3. Ethno-medicinal plants used for Flu in Sivasagar District of Assam- A prospect of H1N1 therapeutic drugs. Sandhayee, 2009, Gargaon, pp-278-286

      4. Conservation and need based management of few Ethno-medicinal plants used              for Hepatitis treatment in Sivasagar District of Assam-A prospect of new plant                  drugs. Proced. of UGC Nat. Semi. Sonari College, Environmental Degradation                 and Sustainable Development 4^th and 5^th Dec. 2009, pp-53-66,

5. Popular article on SWINE FLUE AND ITS TREATMENT AND REMEDIES, Swasthya, an Assameme Health Magazine, Oct. 2009.
6. Nath D (2019) Ethno-Medicinal value of Few Medicinal Plants Used for Traditional Hepatites Treatment in Undivided Sivasagar District of Assam, OPEN SCIENCE Vol-1 pp. 322-360. ISBN: 978-81-937874-6-5

Seminar/Workshop /Conference:

a) Attended seminar on IT & Internet Infrastructure, Gargaon College on 14-10-1999.

b) Attended seminar on Career Guidance and Self-Employment Opportunities, Gargaon College, Dec. 19^th, 2002

c) 3^rd International Conference on Health Sciences and Alternative Medicine, Kolkata on 1^st and 2^nd December, 2002.

d) Seminar paper presented at ASC, Jamia Milia Islamia, New Delhi, on 02-02-2003.

e) Attended workshop on Self-help groups and self-employment opportunities, Organized by NABARD, Sivasagar,AICOD, Gargaon College,  Economic Association,Nov.2003.

f) Seminar paper presented at ASC, JNU, New Delhi on 17-03-2004 on G. M. Crops: Environmental Issues.

g) Research paper presented in UGC sponsored National Seminar on Folklore Medicinal Plants of North-East India for Family Planning and Birth control, Dhing College, Nagaon, Assam, 3th and 4^th August, 2007

h) Attended State level Workshop on Horticulture in Employment Generation, Sivasagar College, Assam, 5^th and 6^th Oct, 2007

i) Research paper presented in UGC sponsored National Seminar  on Dynamics of Tribal Development in North-East India, Dibrugarh University, 25^th and 26^th2008

j) Research paper presented in UGC sponsored National Seminar on Indigenous Tools and Technology in North-East India: Retrospect and Prospect, Gargaon College, 30^th and 1^st 2008

k) Attended National level UGC sponsored Workshop on Culture of Assam: As A Favourite Tourist Attraction, Gargaon College, Assam, Feb.15^th, 16th and 17^th, 2010

l) Attended UGC sponsored Workshop on Philosophy and Methodology of Research in Geography, J.B. College, Assam, 27th and 28^th2010

m) Attended Workshop on Research Methodology, Sivasagar Assam, 26^th2010

n)  Attended as a resource person at Demow College, Sivasagar to deliver a lecture on “Ethno-medicinal Plant Species: Conversation and Management”, 25-11-2009.        

Orientation and Refresher Courses:

a) O/C at A.M.U.,Aligarh from 08-12-1997 to 06-01-1998.

b) O/C at JNU, New Delhi from 02-07-1998 to 14-08-1998.

c) R/C at University of Pune, from 01-11-2000 to 28-11-2000.

d) R/C at Jamia Millia Islamia, New Delhi, from 15-01-2003 to 04-02-2003.

e) R/C at JNU, New Delhi from 23-02-2004 to 19-03-2004.

f) R/C at University of Burdwan, 04-12-2007 to 24-12-2007

Minor Research Project:

Completed one Minor research project and accepted by UGC NERO (F.80/98 MRP NER Rs. 28,000.00 for the period of 1998-2000) entitled “Importance of Small Tea gardening and Utilisation of human Resource in Assam- with special reference to Sivasagar district, its problems and prospects.”

Membership to Different Organizations of (Dr. Nath):

1. Life Member, North East India Geographical Society.
2. Life Member, Deccan Geographical Society. Pune
3. Life Member, Assam Science Society, Guwahati.
4. Life Member, North East -India Council for Social Science /Research, Shillong
5. Annual Member, International Society for Conservation of Natural Resources (ISCON).
6. Annual Member, International Hind Agri-Horti cultural Society, Muzafarnagar (UP).
7. Annual Member, Annals of pharmacy and pharmaceutical sciences (An International Refereed Research Journal), Muzafarnagar (UP).
8. Secretary Gargaon Sahitya Sabha, 2006-2008
9. Secretary, Gargaon College Teachers Unit for one sessions.
10. Executive Member, Gargaon Football coaching center, Gargaon, Assam
11. Adviser Member, “JAPI ” an reg. State level NGO, Sivasagar, Assam
12. President Gargaon College Geographical Forum (2009).
13. Advisor, Chow Sing Kunwari, a quarterly magazine published from Gargaon College Girls’ Hostel.
14. V.C. of Human Welfare Society, reputed NGO of upper Assam.

College Activities Associated:

1. Acted as a Supper, Girls Hostel ,Gargaon College, 2002-2005
2. Teacher in charge to Gargaon College Students Union-
3. Member, Tanu Konger Memorial All Assam Inter College Debating Competition.
4. Member, Campus Development committee, Gargaon College.
5. Member, Guide map and master plan preparation, Gargaon College.
6. Teacher in charge to several students’ educational tour to NE India and other parts of India.
7. Teacher in charge to several inter college sports and cultural events of DU.
8. Participated Sivasagar district inter college teachers volley ball, cricket and foot ball tournaments organized by Naira College, Sibsagar College, Gargaon College since 2001.

Details of Participation in University Exam:

1. Dibrugarh University Evaluation : Evaluating Degree pass course and major course answer scripts.
2. Internal Evaluation : Doing internal evaluation by conducting terminal        examinations, class tests, seminar works etc.
3. Internal Examiner : Acting as an internal examiner for several times in degree examination.
4. External Examiner : Acting as an External Examiner to HS and TDC practical exam since 1992
5. Scrutiny works : Participated scrutiny works for TDC part I, part II and PART III examination exams.
6. Paper setter : Degree course, North Lakhimpur College (Autonomous).
7. Controller of Exam : Gargaon College for BA/BSc/Bcom 3rd Sem Exam, 2018.