Ulfah A, Rusmansyah R, Hamid A. MENINGKATKAN SELF-EFFICACY DAN KEMAMPUAN BERPIKIR KREATIF SISWA MELALUI MODEL PROJECT BASED LEARNING PADA MATERI KOLOID. jcae [Internet]. 26May2020 [cited 8Jul.2024];3(3):90-6. Available from: http://103.81.100.242/index.php/jcae/article/view/423