Taula’bi, N., Yakub Tangdibiri, Markus Deli Girik Allo, and Dimas Rio. “Trilingual-Based Instruction in English for Tourism: Empowering Students With Cultural Knowledge and Communication Competence”. Eduvelop: Journal of English Education and Development , Vol. 9, no. 1, Sept. 2025, pp. 97-117, doi:10.31605/eduvelop.v9i1.5227.