Supartini, Ni Luh, Luh Eka Susanti, and Dika Pranadwipa Koeswiryono. 2024. “An Analysis of English Materials for Effective Communication As Tour Guides”. Konstruktivisme : Jurnal Pendidikan Dan Pembelajaran 16 (1), 100-112. https://doi.org/10.35457/konstruk.v16i1.3384.