RAM NIWAS; SHARMA, Charu; MEENA, Chandra Prakash. Constraints Perceived by Dairy Farmer of Arid Zone of Rajasthan in Adoption of Improved Animal Husbandry Practices. International Journal of Livestock Research, India, v. 11, n. 2, p. 108–113, 2021. DOI: 10.5455/ijlr.20200828072006 . Disponível em: http://ijlr.org/ojs_journal/index.php/ijlr/article/view/532. Acesso em: 15 apr. 2026.