Nur’Afifah R, man S. Design of Student Worksheets based on Learning Cycle 5E Learning Model for VIII Junior High School Students in Indonesia. IJET [Internet]. 2018 Nov. 30 [cited 2024 Nov. 21];7(4.30):16-20. Available from: https://sciencepubco.com/index.php/ijet/article/view/21994