Contributors must provide an abstract or summary within 200 words, a biographical sketch of the author (s) within 50 words, their affiliations and complete mailing addresses on the last page of the article. All correspondence regarding manuscripts should be sent to The Editor, Adhyayan, Maharaja Bir Bikram University, Agartala,Tipura-799004, Mobile No. 8414039763/9436465944, Email: mbbuadhyayan@gmail.com