PURWANTO, M. B.; UMAR, U. Innovations and Hurdles in Digital English Learning: A Hospitality Education Perspective. Jolly Journal of English Education, [S. l.], v. 2, n. 2, p. 106–121, 2024. DOI: 10.63435/jjee.v2i2.92. Disponível em: https://ejournal.staihwduri.ac.id/index.php/jjee/article/view/92. Acesso em: 15 oct. 2025.