SARI, A. L.; HAJIRIAH, T. L.; JANNAH, H. The Effectiveness of Problem-Based Learning in Enhancing Eleventh-Grade Students’ Critical Thinking Skills. PUSTAKA DIDAKTIS: JURNAL MEDIA DAN MODEL PEMBELAJARAN, [S. l.], v. 2, n. 1, p. 16–24, 2026. Disponível em: https://erj.lombokinstitute.com/index.php/didaktis/article/view/45. Acesso em: 14 sep. 2026.