Raharjo , B. and Widiyantari, Y. (2013) “Bahasa Inggris di Dunia Perhotelan”, Jurnal Pariwisata Indonesia, 8(2), pp. 94–104. Available at: http://jurnal.stpsahidsurakarta.ac.id/index.php/JPI/article/view/178 (Accessed: 18 December 2024).