“The Livelihood Adjustment of Smallholding Rubber Farming Systems (SRFS) in Southwestern Thailand: Case Study in Ranong, Krabi, Phangnga, and Phuket Provinces”. Forest and Society 6, no. 1 (January 31, 2022): 202–225. Accessed August 18, 2026. https://journal-598.unhas.ac.id/index.php/fs/article/view/14159.