Khunwichai, A., T. Yotapakdee, M. Norsangsri, and T. Kamyo. “Assessment of Prunus Cerasoides D. Don Trees in Phu Lom Lo Area, Phu Hin Rong Kla National Park, Phitsanulok Province”. Thai Journal of Forestry, vol. 41, no. 1, June 2022, pp. 102-15, https://li01.tci-thaijo.org/index.php/tjf/article/view/253873.