Fajarwati D, Ninawati M. Effect Size Model Open Ended Learning on Creative Thinking Ability of Elementary School Students. j. paedagog. penelit. pengemb. pendidik. [Internet]. 2023 Jan. 17 [cited 2025 Sep. 29];10(1):217-23. Available from: https://ojspanel.undikma.ac.id/index.php/pedagogy/article/view/5731