HASIBUAN, A. .; SULASMI , E. . PROBLEM BASED LEARNING DALAM KURIKULUM UNTUK MENGASAH KETERAMPILAN PEMECAHAN MASALAH. Jurnal Ilmiah Aquinas, [S. l.], v. 9, n. 2, p. 528–535, 2026. Disponível em: https://ejournal.ust.ac.id/index.php/Aquinas/article/view/6899. Acesso em: 5 aug. 2026.