NIRMAL KUMAR, MUKESH KUMAR SINGH, ANIL KUMAR DOHARE. Training Needs of Extension Personnel in Agricultural Enginering. Indian Journal of Extension Education, India, v. 47, n. 3&4, p. 74–81, 2022. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/128979. Acesso em: 25 oct. 2025.