VALENTINA DYAH ARUM SARI; HERIBERTUS BINAWAN. FCAM: COMBINATION OF FLIPPED-CLASSROOM APPROACH AND MULTIMODALITY FOR LEARNING PRODUCTIVE SKILLS ONLINE. JISOS: JURNAL ILMU SOSIAL, [S. l.], v. 1, n. 2, p. 77–84, 2022. Disponível em: https://www.bajangjournal.com/index.php/JISOS/article/view/1861. Acesso em: 27 jul. 2025.