Guswita, Zildiya, and Mawardi Mawardi. 2021. “Validitas Dan Praktikalitas Flipped Classroom Berbasis Inkuiri Terbimbing Pada Materi Larutan Asam Basa”. Jurnal Pendidikan Tambusai 5 (2):2992-97. https://jptam.org/index.php/jptam/article/view/1331.