Bhattacharjee, Udayan, Anindita Saha, Pravin Kumar Tiwari, Digvijay Singh Dhakre, and Ravi Kumar Gupta. 2020. “Achievement Motivation of Organic Farmers of Birbhum District of West Bengal”. Indian Journal of Extension Education 57 (1): 38-42. https://epubs.icar.org.in/index.php/IJEE/article/view/110286.