Tahir, Hafsa, Umar Bacha, Sanaullah Iqbal, Syeda Saira Iqbal, and Afifa Tanweer. 2019. “Development of Prebiotic Galactooligosaccharide Enriched Buttermilkand Evaluation of Its Storage Stability: Prebiotic Galactooligosaccharide Enriched Buttermilk”. Progress in Nutrition 21 (4): 935-42. https://doi.org/10.23751/pn.v21i4.7579.