P. Rana, M. Koirala, D. R. Bhuju, and C. Boonchird, “Population Structure of Rhododendron Campanulatum D. Don and Associated Tree Species along the Elevational Gradient of Manaslu Conservation Area, Nepal”, J. Inst. Sci. Tech., vol. 21, no. 1, pp. 95–102, Nov. 2016.