WAHYUNINGTYAS, Dwi; ASIH, Ria Arista; FAIRUZARA A. R., Alyaa’ Chiquita; HEUVELMAN, Fredik Yunior. 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: https://nstproceeding.com/index.php/nuscientech/article/view/994. Acesso em: 18 jun. 2025.