Fatmawati B, Wazni MK, Husnawati N. The Study of Worksheets Based on Creative Problem Solving for Biology Subjects. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2021 Oct. 11 [cited 2024 Jul. 4];7(4):701-6. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/831