Sari AR, Winaryati E, Hidayah FF. Implementation of Lesson Study-Based Problem Based Learning Learning Model to Improve Creative Thinking Ability (KBK). icls [Internet]. 2023 Dec. 28 [cited 2025 Jun. 7];1(1):339-44. Available from: https://journal.umg.ac.id/index.php/icls/article/view/7048