Abdul Hai, R.M. Srivastava and R.P. Singh ·Ratan". “Livestock Farmers’ Preference of Communication Media and Their Use by Extension Workers in Tribal Bihar”. Indian Journal of Extension Education 39, no. 1-2 (December 3, 2024): 31–34. Accessed July 15, 2026. https://epubs.icar.org.in/index.php/IJEE/article/view/161755.