“The Evaluation of Lesser Himalayan Rocks for Ballast in the Nijgadh-Hetauda-Bharatpur Section of Proposed Electrified Mechi-Mahakali Railway, Nepal”. Asian Journal of Engineering Geology 2, no. Sp Issue (November 27, 2025): 253–254. Accessed December 12, 2025. https://ajeg.nseg.org.np/index.php/ajeg/article/view/191.