Gonchigsumlaa G, Mookhor K, Purevragchaa B. Methodology to value forest ecosystem services in Mongolia. Mong. J. Agric. Sci. [Internet]. 2021 Feb. 15 [cited 2026 Mar. 13];31(3):193-201. Available from: https://mongoliajol.info/index.php/MJAS/article/view/1555