An analysis of English Materials for Effective Communication as Tour Guides. Konstruktivisme : Jurnal Pendidikan dan Pembelajaran, [S. l.], v. 16, n. 1, p. 100–112, 2024. DOI: 10.35457/konstruk.v16i1.3384. Disponível em: https://ejournal.unisbablitar.ac.id/index.php/konstruktivisme/article/view/3384. Acesso em: 1 feb. 2026.