Muhammad Nisar Khan, Arshad Mahmood Malik, and Faheem Khan. “Performance and Instability of Oilseed Crops in Pakistan”. Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences 61, no. 1 (March 30, 2024): 77–87. Accessed March 12, 2025. http://ppaspk.org/index.php/PPAS-B/article/view/1350.