PROMMEE, W. . Sustainable Rubber Plantation Development with Sufficiency Economy Philosophy. Songklanakarin Journal of Plant Science, [S. l.], v. 10, n. 2, p. 55–60, 2023. Disponível em: https://www.sjplantscience.com/index.php/ojs/article/view/99. Acesso em: 22 feb. 2024.