M. L. Roy , Nirmal Chandra , H. L. Kharbikar , Renu Jethi and Pratibha Joshi. “A Study on Adoption of Improved Farm Practices by Hill Farmers of Almora District in Uttrakhand”. Indian Journal of Extension Education, vol. 50, no. 3&4, Dec. 2014, pp. 8-12, https://epubs.icar.org.in/index.php/IJEE/article/view/144292.