Simangunsong, Sanni H., Mariani Natalina L, and Darmadi. “THE EFFECT OF PREZI-ASSISTED PRESENTATION MEDIA ON STUDENTS’ CRITICAL THINKING SKILLS IN THE COORDINATION SYSTEM TOPIC FOR GRADE XI AT SMA NEGERI 8 PEKANBARU”. Algebra : Jurnal Pendidikan, Sosial dan Sains 6, no. 2 (March 31, 2026): 529–536. Accessed April 21, 2026. https://algebra.yana.or.id/index.php/ejournal/article/view/107.