Puteri Izrina Ismi, et al. “UAVs-Based Photogrammetric Assessment of Runoff Pathway & Hydrological Surcharge for Drainage Planning”. International Journal of Sustainable Construction Engineering and Technology, vol. 17, no. 1, July 2026, pp. 260-74, https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/21767.