SINGH, Jaswinder; CHAWLA, Parminder Singh; JADOUN, Yogendra Singh; KASRIJA, R. K.; KANSAL , S. K.; VERMA, H. K. Constraints Faced by Livestock and Poultry Farmers of Punjab during Covid-19 Pandemic and Actions Sought for Future Preparedness. International Journal of Livestock Research, India, v. 11, n. 8, p. 11–17, 2021. DOI: 10.5455/ijlr.20210303013617 . Disponível em: http://ijlr.org/ojs_journal/index.php/ijlr/article/view/439. Acesso em: 28 apr. 2026.