QUOC TUAN, T.; DUY MONG HA, N.; VAN HAO, L. Formative Assessment Practices and Their Effects on Students’ Motivation and English Achievement in Vietnamese High Schools. Journal of Education and Teaching (JET), [S. l.], v. 7, n. 1, p. 357-378, 2026. DOI: 10.51454/jet.v7i1.865. Disponível em: https://www.jet.or.id/index.php/jet/article/view/865. Acesso em: 28 feb. 2026.