LAL, Sudhanand Prasad; KADIAN, Kehar Singh; KALE, Rajiv Baliram; SHRUTI, Shruti. Friedman based analysis of perceived constraints among dairy farmers affected by national calamity in India. Indian Journal of Dairy Science, India, v. 69, n. 6, 2016. Disponível em: https://epubs.icar.org.in/index.php/IJDS/article/view/56055. Acesso em: 21 jun. 2026.