Nguyen, Hung Hoang, and Nguyen Tan Huynh. “EVALUATING EFFECTIVENESS OF PAYMENTS FOR FOREST ECOSYSTEM SERVICES BY PROPENSITY SCORES ANALYSIS”. Ekonomika poljoprivrede 67, no. 1 (March 25, 2020): 87–106. Accessed June 10, 2025. https://www.ea.bg.ac.rs/index.php/EA/article/view/1696.