“THE IMPROVEMENT OF STUDENTS’ CRITICAL THINKING SKILLS BY IMPLEMENTING 5E-LEARNING CYCLE MODEL IN EXCRETORY SYSTEM IN HUMANS TOPIC”. Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam 28, no. 2 (December 1, 2023): 36–41. Accessed July 1, 2026. https://ejournal-science.upi.edu/jpmipa/article/view/832.