To cite this article: Abro, A.A., Khushk, I., Jatt, A.N., Ali, C.H., Qureshi, A.S., Talpur, F.N. and Bano, S., 2024. Lipase production from Aspergillus niger used as a biocatalyst for transformation of used cooking oil into biodiesel. Punjab Univ. J. Zool., 39(1): 97-106. https://dx.doi.org/10.17582/journal.pujz/2024/39.1.97.106