1.
Sholihah KR, Djono. Integration of Gamification and the Problem-Based Learning (PBL) Model in Chemistry Learning to Improve Critical Thinking Skills: A Literature Review. IJOLII [Internet]. 2025 Dec. 30 [cited 2026 Jul. 23];3(02):148-56. Available from: https://journal.uns.ac.id/index.php/ijolii/article/view/3009