Guswita, Z. ., and M. . Mawardi. “Validitas Dan Praktikalitas Flipped Classroom Berbasis Inkuiri Terbimbing Pada Materi Larutan Asam Basa”. Jurnal Pendidikan Tambusai, vol. 5, no. 2, July 2021, pp. 2992-7, https://jptam.org/index.php/jptam/article/view/1331.