LUTFI, Ahmad; SARI, Alfizah Ayu Indria. Comparative Effectiveness of PBL, PjBL, and Discovery Learning in Pesantren: Controlling for IQ. Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 15, n. 2, p. 213–226, 2025. DOI: 10.22437/edumatica.v15i2.45436. Disponível em: https://www.online-journal.unja.ac.id/edumatica/article/view/45436. Acesso em: 22 apr. 2026.