MASANG, B. An Evaluation of Incremental Income of Farmers Participated in Paddy Pledging Program Crop Year 1991/92. Kasetsart Journal of Social Sciences, [S. l.], v. 15, n. 2, p. 119–128, 1994. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/243740. Acesso em: 15 sep. 2026.