ศรีวิพัฒน์ ศุภธัช, Natthavika Chansri, Parichat Tengsuwan, and Chiraporn Wongsaen. 2024. “Development of Legislative Measures of Rubber Market for Promoting Rubber Price in Thailand”. Journal of Humanities and Social Sciences Loei Rajabhat University 6 (2). Loei:56-69. https://so01.tci-thaijo.org/index.php/husolru/article/view/273651.