ATIKA KUMALA DEWI; NUR MUKMINATIEN. Developing Project-Based-Learning (PBL) Speaking Syllabus for Flight Attendant School in Flipped Learning Network (FLN) Activities. International Journal of Education and Literature, [S. l.], v. 2, n. 1, p. 22–30, 2023. DOI: 10.55606/ijel.v2i1.50. Disponível em: https://ijel.asia/index.php/ijel/article/view/50. Acesso em: 5 apr. 2025.