SHESH NARAIN SINGH , R. K. DOHAREY AND SHALINI SRIVASTAVA. Shesh Narain Singh , R. K. Doharey and Shalini Srivastava. Indian Journal of Extension Education, India, v. 50, n. 3&4, p. 97–100, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/144325. Acesso em: 25 jun. 2026.