SIMPOL, Wanida; PAULINA, Paulina; SINTHONG, Prakit; PRARAKSA, Phoom. RESEARCH AND DEVELOPMENT AN ONLINE TRAINING COURSE TO ENHANCE TEACHER COMPETENCY IN CREATING DIGITAL MEDIA FOR TEACHING ENGLISH. Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC), [S. l.], v. 1, n. 2, p. 965–978, 2022. DOI: 10.30587/umgeshic.v1i2.3505. Disponível em: https://journal.umg.ac.id/index.php/umgeshic/article/view/3505. Acesso em: 6 jun. 2025.