โสภาภูมิ น. Controls, Risks and Contradiction of Power Relations in Contract Farming. Journal of Social Sciences, Chiang Mai University, Chiangmai, Thailand, v. 25, n. 1, p. 81–105, 2019. Disponível em: https://so04.tci-thaijo.org/index.php/jss/article/view/171543. Acesso em: 1 oct. 2026.