Ashok Kumar, Maya Kumari, Arun Kumar Paswan, Satya Prakash. “Constraints and Strategies for Sustainable Apiculture Perception of Beekeepers in Bihar”. Indian Journal of Extension Education 49, no. 1&2 (October 16, 2022): 96–98. Accessed November 3, 2025. https://epubs.icar.org.in/index.php/IJEE/article/view/129270.