Siyar, M., Khan, A. S. . and Rahman, F. . (2021) “Spatio-temporal Assessment of Productivity in Pehur Main Canal System, Pakistan: Spatio-temporal Assessment of Productivity”, Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, 55(4), pp. 9–18. Available at: https://www.ppaspk.org/index.php/PPAS-A/article/view/85 (Accessed: 5 December 2025).