Surya Masniari Hutagalung, Linda Aruan, and Rina Evianty. “TEACHING MATERIAL FOR TOURISM ABOUT INTERCULTURE COMMUNICATION”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 4, Dec. 2020, pp. 1846-57, https://archives.palarch.nl/index.php/jae/article/view/1856.