Megawati M, Arif K. The Effect Of The Learning Cycle 5E Learning Model On Students’ Learning Outcomes On Human Excretion System Materials At SMP Negeri 3 Pangkalan. universe [Internet]. 18Mar.2024 [cited 5Feb.2025];4(2):152-6. Available from: http://universe.ppj.unp.ac.id/index.php/universe/article/view/345