Andayani Y, Hasnawati H, Hadisaputra S. Analysis of Pre-service TeacherÃ¢â¬â¢s Understanding Chemical Concept In Project Based Learnig Based On Critical Thinking Disposition. J. Pijar.MIPA [Internet]. 2021 Jan. 9 [cited 2024 May 7];16(1):13-7. Available from: http://jurnalfkip.unram.ac.id/index.php/JPM/article/view/1350