LENY, Leny; WAHIDAH, Wahidah; MAHDIAN, Mahdian; KUSASI, Muhammad. Development of e-modules of basic laws of chemistry based on problem-based learning to improve critical thinking skills. Jurnal Inovasi Teknologi Pendidikan, [S. l.], v. 11, n. 4, p. 367–376, 2024. DOI: 10.21831/jitp.v11i4.72576. Disponível em: https://jurnal.uny.ac.id/index.php/jitp/article/view/72576. Acesso em: 14 may. 2025.