เวทะนา พ.; อาจแก้ว จ.; ศรีจำนงค์ จ. The development a causal model of mathematics achievement of Mathayomsomboon Sueksa 7 students at Saithany the Vientiane capital of Lao people’s democratic republic: multiple group analysis. Trends of Humanities and Social Sciences Research, [S. l.], v. 6, n. 2, p. 63–83, 2019. Disponível em: https://so03.tci-thaijo.org/index.php/Humanties-up/article/view/196545. Acesso em: 18 apr. 2024.