Hong Sinh, L., and V. Tien Hinh. “AND ECOLOGICAL FACTORS AND FALLOW PERIOD OF FOREST REHABILITATION AFTER SHIFTING CULTIVATION IN MUONG LAT DISTRICT, THANH HOA PROVINCE”. Journal of Forestry Science and Technology, no. 5, Oct. 2016, pp. 038-42, https://jvnuf.vjst.net/en/article/view/1465.