SITI AMINAH; RISKA PUTRI MEILANI; MUHAMMAD ALI SHODIQIN; ZAHROTUN NISLAKH; FITRIYAH AMALIYAH. PENGARUH MODEL PEMBELAJARAN CERAMAH DAN KOOPERATIF LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS . JOEL: Journal of Educational and Language Research, [S. l.], v. 2, n. 12, p. 1369–1376, 2023. DOI: 10.53625/joel.v2i12.6059. Disponível em: https://mail.bajangjournal.com/index.php/JOEL/article/view/6059. Acesso em: 5 jul. 2025.