“Evaluation of Engineering Properties of the Rapati Nadi Aggregates for Railway Ballast in the Central Nepal Sub Himalaya”, AJEG, vol. 2, no. Sp Issue, pp. 371–372, Nov. 2025, Accessed: Aug. 03, 2026. [Online]. Available: https://ajeg.nseg.org.np/index.php/ajeg/article/view/215