Joshi, Khem R, Hari P Devkota, and Shoji Yahara. “Chemical Analysis of Heartwood of Bijayasal (Pterocarpus Marsupium Roxb.)”. Nepal Journal of Science and Technology 13, no. 2 (March 10, 2013): 219–224. Accessed November 22, 2024. https://nepjol.info/index.php/NJST/article/view/7740.