PROMTRUD, A.; VIBULRANGSON, S. . Developing Learning Activities Using an Open Approach Together with Assessment for Learning to Promote Mathematical Competencies of Ninth Grade Students . Journal of Education Studies, Bangkok, Thailand, v. 51, n. 4, p. EDUCU5104010 (17 pages), 2023. Disponível em: https://so02.tci-thaijo.org/index.php/EDUCU/article/view/263415. Acesso em: 12 may. 2024.