Trang, Ngo, Nguyen Thanh Luan, & Pham Thi Luong Hang. " Study on in vitro Propagation of Japanese Honeysuckle (Lonicera japonica Thunb.) via the Callus Method." VNU Journal of Science: Natural Sciences and Technology [Online], 32.1S (2016): n. pag. Web. 27 Apr. 2024