ATAR SINGH, A. K. SINGH, LAKHAN SINGH. Performance of Front Line Demonstrations on Mustard Hybrids. Indian Journal of Extension Education, India, v. 49, n. 1&2, p. 115–117, 2022. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/129276. Acesso em: 3 nov. 2025.