YANTO, Elih Sutisna; TRIYANI, Ghyarlina; PRAVITASARI, Hikmah. ENGAGING STUDENTS IN A FLIPPED CLASSROOM INSTRUCTION: JUNIOR HIGH SCHOOL GRAMMAR PROGRAM. Research and Innovation in Language Learning, [S. l.], v. 3, n. 2, p. 123–143, 2020. DOI: 10.33603/rill.v3i2.3468. Disponível em: https://jurnal.ugj.ac.id/index.php/RILL/article/view/3468. Acesso em: 30 oct. 2025.