Sequential Microwave-Assisted Extraction of Oil from Layer Poultry Feeds and GC-MS Quantification of the Fatty Acids (S. A. Mahesar, S. T. H. Sherazi, M. I. Bhanger, Kamran Abro, M. Younis Talpur, Aftab A. Kandhro, & Aijaz A. Bhutto, Trans.). (2025). Pakistan Journal of Analytical & Environmental Chemistry, 11(1), 22-27. https://doi.org/10.21743/