KETTANURAK, S. Survival and Profit of Educational Program: The Adjustment of Tuition Fee under the Uncertainty of Demand and Supply. Economics and Business Administration Journal Thaksin University, Songkhla, Thailand, v. 14, n. 4, p. 121–138, 2022. Disponível em: https://so01.tci-thaijo.org/index.php/ecbatsu/article/view/249461. Acesso em: 23 apr. 2024.