Ros Amanda A, Kurniasih D, Kurniati T. Effectiveness of STEM-Based 3D Atomic Theory Project Projects on Student Learning Outcomes . Chem.Educ.Pract [Internet]. 2024 May 31 [cited 2024 Jun. 22];7(1):36-42. Available from: http://jurnalfkip.unram.ac.id/index.php/CEP/article/view/6735