KUSUMA, Irawati; WAHYUNI, Elinda. INCREASING LEARNING ACTIVENESS AND STUDENT LEARNING OUTCOMES USING PROBLEM-BASED LEARNING MODELS: PENINGKATAN KEAKTIFAN BELAJAR DAN HASIL BELAJAR PESERTA DIDIK MENGGUNAKAN MODEL PROBLEM BASED LEARNING. Academic Journal Research, [S. l.], v. 1, n. 1, p. 104–112, 2023. DOI: 10.61796/acjoure.v1i1.61. Disponível em: https://journal.antispublisher.com/index.php/acjoure/article/view/61. Acesso em: 5 oct. 2025.