AMIN, Ahmad Kholiqul; SUDANA, I Nyoman Degeng; SETYOSARI, Punaji; DJATMIKA, Ery Tri. The Effectiveness of Mobile Blended Problem Based Learning on Mathematical Problem Solving. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 15, n. 01, p. pp. 119–141, 2021. DOI: 10.3991/ijim.v15i01.17437. Disponível em: https://online-journals.org/index.php/i-jim/article/view/17437. Acesso em: 26 apr. 2024.