Yasni Y, Asrizal A, Amir H, Jonuarti R. Validity of Heat Teaching Material Integrated Joyful Learning to Promote Student’s Creative Thinking Skills. jipt [Internet]. 2025 Dec. 17 [cited 2026 Mar. 14];3(2):174-85. Available from: https://jipt.ppj.unp.ac.id/index.php/jipt/article/view/110