The Evaluation of Lesser Himalayan Rocks for Ballast in the Nijgadh-Hetauda-Bharatpur Section of Proposed Electrified Mechi-Mahakali Railway, Nepal. AJEG [Internet]. 2025 Nov. 27 [cited 2025 Dec. 12];2(Sp Issue):253-4. Available from: https://ajeg.nseg.org.np/index.php/ajeg/article/view/191