YORED, M.; RUFII; HARWANTO. Development of Constructivistic Economic Learning Tools with Advance Organizer. Jurnal Mantik, [S. l.], v. 6, n. 3, p. 2841-2854, 2022. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/2949. Acesso em: 21 apr. 2026.