Emails: adhikari_nabaraj@cdmathtu.edu.np; topology88@gmail.com
Ph. No.: +977-9851136764 (mobile)
Mailing Address: Central Department of Mathematics T.U, Kirtipur, Nepal
Permanent Address: Sundarbazar-08, Bhotewodar, Lamjung, Nepal
Departmental Website: http://www.cdmathtu.edu.np