GUMILAR, Gugung; RIDWAN, Masri. Teaching Factory Model as an Innovative Educational Approach to Enhance Competence Development in Hospitality: A Case Study at de Balen Soultan Hotel. EduLine: Journal of Education and Learning Innovation, [S. l.], v. 4, n. 4, p. 537–548, 2024. DOI: 10.35877/454RI.eduline3170. Disponível em: https://qemsjournal.org/index.php/eduline/article/view/3170. Acesso em: 13 jun. 2026.