Numerical Modeling of Debris Flow Originating from Topographic Hollows at Koyalghari and Simaltal Area along Narayangadh-Mugling Highway. AJEG [Internet]. 2025 Jun. 30 [cited 2025 Nov. 9];2(1):9-22. Available from: https://ajeg.nseg.org.np/index.php/ajeg/article/view/33