Tran, Thang, and Huong Tran. “Role of Plant Growth Regulators on Shoot Formation from Bulb Sacles of Lily Sorbonne”. Science and Technology Development Journal 19, no. 4 (December 31, 2016): 105-116. Accessed July 23, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/631.