LAYEK, Nityananda; MULA, Gobinda; SARKAR, Ashutosh; ROY, Bidhan. Economics of Mustard Seed Production - An Analytical Study from Terai Zone of West Bengal. Indian Journal of Extension Education, India, v. 57, n. 2, p. 78–85, 2021. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/111681.. Acesso em: 1 sep. 2024.