Khaskheli, G. B. (2020) “Study on Quality Characteristics of Sweet and Sour Cream Butter: Quality assessment of butter”, Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences, 57(3), pp. 71–80. Available at: http://ppaspk.org/index.php/PPAS-B/article/view/7 (Accessed: 4 December 2025).