Maria ME, Johni Azmi, Sri Wilda Albeta. Peningkatan Keterampilan Guru Kimia Melalui Pembuatan Modul Praktikum Berbasis Problem Based Learning . DJPKM [Internet]. 2020Apr.13 [cited 2024Apr.26];4(1):120-6. Available from: https://journal.unilak.ac.id/index.php/dinamisia/article/view/3512