Priyadarshni, Priti, R N Padaria, RR Burman, Rashmi Singh, and Sanjoy Bandyopadhyay. 2020. “Development and Validation of Knowledge Test on Indigenous Alder Based Jhum Cultivation and Mechanism for Knowledge Dissemination”. Indian Journal of Extension Education 57 (1):1-7. https://epubs.icar.org.in/index.php/IJEE/article/view/109070.