HASANATUL FITRI; DIDIK HIMMAWAN; HANA WULANDARI; INDAH ARDIANTI. Internet Connection Obstacles in General Speaking Courses and Their Influence on Learning Effectiveness. Manajia: Journal of Education and Management, [S. l.], v. 2, n. 2, p. 28–35, 2024. DOI: 10.58355/manajia.v2i2.21. Disponível em: https://manajia.my.id/index.php/i/article/view/21. Acesso em: 19 sep. 2024.