1.
Husain D, Mariana A, Puluhulawa YM, Talib D, Anastasia H. The Contribution of English Language Mastery toward Sustainable Tourism in Gorontalo. JUCEP [Internet]. 2021Mar.15 [cited 2026Apr.16];1(1):26-30. Available from: https://mail.psppjournals.org/index.php/jucep/article/view/48