Kadaraiah, Anil, Basavaprabhu Jirli, Shivananda P Yarazari, H M Nandini, and P N Chaubey. “Perception of Farmers towards Custom Hiring Service Centres in Tumakuru District of Karnataka”. Indian Journal of Extension Education 58, no. 2 (March 26, 2022): 209–212. Accessed October 22, 2025. https://epubs.icar.org.in/index.php/IJEE/article/view/122625.