1.
P.R.R. Sinha and R . Parshad. Sources of Information as Related to Adoption Process of Some Improved Farm Practices. Indian J Ext Edu [Internet]. 1966 Jun. 30 [cited 2026 Jul. 15];2(1&2):86-91. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/159651