Using the Policy Analysis Matrix (PAM) to Study Changes in Subsidies on the Apple Crop in Syria During the Period (2010-2021). bioscnc [Internet]. 2022 Sep. 14 [cited 2026 May 10];44(4):79-96. Available from: https://journal.latakia-univ.edu.sy/index.php/bioscnc/article/view/12600