Jumadil, Siswana. Code-Switching in Ecotourism Contexts: Linguistic Interactions between Guides and Tourists on Mount Rinjani. teacher [Internet]. 2025Jul.2 [cited 2025Nov.10];6(2):423-9. Available from: https://www.ojs.cahayamandalika.com/index.php/teacher/article/view/4935