Sunirah. Use of Discovery Learning-Based Student Worksheets (LKPD) to Improve Student Learning Outcomes on Human Circulatory System Material at SMP Negeri 3 Kroya Indramayu. genawuan [Internet]. 2022Apr.11 [cited 2026Sep.11];4(1):11-7. Available from: http://genawuan.stkipalaminindramayu.ac.id/index.php/genawuan/article/view/28