I Gede Astawa, I Ketut Ardiasa. Enhancing English-Speaking Skills for Food and Beverage Services for Tourism Students Through A Collaborative Learning. JKTP [Internet]. 2022May4 [cited 2025Nov.16];2(2). Available from: https://jurnal.akpar-denpasar.ac.id/index.php/diparojs/article/view/55