Nurdiyanti, Nurdiyanti, and Muhammad Wajdi. “Flipped Classroom Assisted With Schoology Applications to Support Student Metacognition Skills”. Jurnal Penelitian Pendidikan IPA 9, no. 7 (July 25, 2023): 4977–4982. Accessed July 22, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/3855.