AKSORNPHAN, P.; ISVILANONDA, S. Profit Efficiency Assessment of Pig Production of Standardized and General Farms. Kasetsart Journal of Social Sciences, [S. l.], v. 30, n. 2, p. 193–202, 2009. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/246506. Acesso em: 11 dec. 2025.