AKBAR, F. H.; RAHAYU, R.; WANABULIANDARI, S. The Effectiveness of PBL Model with STEAM Approach Assisted by Android Application on Students’ Mathematical Problem Solving Ability. Journal of Education Technology, [S. l.], v. 6, n. 3, p. 548–559, 2022. DOI: 10.23887/jet.v6i3.45693. Disponível em: https://ejournal.undiksha.ac.id/index.php/JET/article/view/45693. Acesso em: 3 may. 2024.