J. AKHTAR. Demand And Supply Analysis Of Milk Production: A Case Study Of District Sargodha. Pakistan Journal of Science, [S. l.], v. 63, n. 3, 2011. DOI: 10.57041/pjs.v63i3.89. Disponível em: http://pjosr.com/index.php/pjs/article/view/89. Acesso em: 19 may. 2024.