“Study of Cone and Seed Characteristics of Pinus Sibirica in Difference Between Khangai and Khentii Mountains”. Mongolian Journal of Botany 5, no. 31 (December 26, 2023): 171–181. Accessed June 24, 2026. https://www.mongoliajol.info/index.php/MJB/article/view/3273.