Ayub S, Busyairi A, Hikmawati H, Handayani EP. Penguasaan Konsep Kapal Selam melalui Kit IPA Kafah di Sekolah Dasar. didika [Internet]. 2023 Jun. 16 [cited 2024 May 20];9(1):209-17. Available from: https://e-journal.hamzanwadi.ac.id/index.php/didika/article/view/16826