Dukpa, Dorji, Om Katel, and Yeshey Khandu. “Wood Anatomical Structure of Rhododendron Arboreum Sm. In a Drought Manipulated Experi”. Bhutan Journal of Natural Resources and Development 4, no. 1 (January 12, 2023): 1–11. Accessed June 26, 2025. https://www.bjnrd.org/index.php/bjnrd/article/view/25.