Optimalisasi Fungsi Laboratorium IPAMelalui Kegiatan Praktikum Di SMP Negeri 4 Sinjai Timur Kabupaten Sinjai. JISIP [Internet]. 2021 Jul. 15 [cited 2026 Jun. 26];5(3). Available from: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/2182