WAHYUNINGTYAS, D. .; ASIH, R. A. .; FAIRUZARA A. R., A. C. .; HEUVELMAN, F. Y. . The Implementation of English for Tour Guide Program in Trenggalek. Nusantara Science and Technology Proceedings, Malang, Indonesia, v. 2023, n. 33, p. 543-548, 2023. DOI: 10.11594/nstp.2023.3388. Disponível em: http://nstproceeding.com/index.php/nuscientech/article/view/994. Acesso em: 13 sep. 2024.