TINDIGE, Theresa Sisilia; GUMOLUNG, Dokri. Efektivitas Model Pembelajaran Flipped Classroom Berbantuan Google Classroom Terhadap Hasil Belajar Siswa Kelas X SMK Negeri 1 Biaro. Oxygenius: Journal Of Chemistry Education, [S.l.], v. 4, n. 2, p. 15-22, june 2023. ISSN 2686-4649. Available at: <https://indochembull.com/index.php/oxygenius/article/view/503>. Date accessed: 10 oct. 2026. doi: https://doi.org/10.37033/ojce.v4i2.503.