Social works Atreya has been involved in various social works throughout his life. After starting his studies in Varanasi, he became a member of Nepal Student Organisation (1957 A.D.). In the year 1966 A.D. he then became Literature and Culture Minister of same organisation. He was editor of 'छात्रदूत' published by Nepal Sanskrit Student Council. Similarly, he was founding member of Baneras Sahitya Samparka Samiti in 1968 A.D. and organised various cultural and religious programmes to encourage Nepali students studying abroad. He also became vice president of Kapilvastu Samaj, secretary of Panini Award Committee (1991 A.D.), member of Noorganga Pratibha Puraskar Guthi (1992 A.D.), executive member of Dadhiram Marasani Smriti Pratisthan (1994 A.D.), member of Nepal Pragya Pratisthan, vice-chairman of Gaukalyan Sangh, advisor of Kapilvastu Samaj, convenor of Rupak Smriti Pratisthan, member of
Madan Puraskar Guthi etc. He had also played important role in erecting statue of
Bhawani Bhikshu in
Kapilvastu, Nepal. until he became physically weak (July 2020). He was a national member of Vishwa Hindu Mahasangh and travelled around Nepal and abroad to attend and present papers in Hindu conferences.
Educational works He has served as a professor of Navya Vyakaran in
Nepal Sanskrit University for seventeen years (1996–2013). Before joining
Nepal Sanskrit University he worked as a reader in
Tribhuvan University (1988–1996), visiting professor in
Sampurnanand Sanskrit University,
Banaras Hindu University (1980–1988) and lecturer and reader in
Tribhuvan University (1970–1980). Since 2004, he has been member of Pragya Sabha, and contributing to scholar areas. Atreya has also played in various Nepali movies. He started his movie appearance as a role of professor in a black and white movie titled 'मनको बाँध' (Manko baandh), which is a first film produced by Royal Nepal Film Corporation, directed by Prakash Thapa. He also acted as a friend of the main actor in the movie 'सिन्दुर' (Sindur). In the year 1999, he also acted as Gajadhar Soti in a historical movie titled
Bhanubhakta Acharya directed by Yadav Kharel. He has also directed and led Sanskrit plays in Kalidash Janmajayanti program organised in
Ujjain, India. == Publications ==