Rahmaeda N, Setyawan D. Pengaruh Model Problem Based Learning (PBL) terhadap Kemampuan Komunikasi Matematika Peserta Didik Kelas X SMA Negeri 3 Maros. Equals [Internet]. 2020 Jun. 25 [cited 2025 Aug. 19];3(1):30-4. Available from: https://ejournals.umma.ac.id/index.php/equals/article/view/580