SARTONO; KARSO; INDRA SUHENDRA; MUH. ERWINTO IMRAN. The Effectiveness of The Open-Ended Approach to Student Learning Outcomes. Elementary Education Online, [S. l.], v. 20, n. 1, p. 553–562, 2021. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/1788. Acesso em: 3 jun. 2024.