Mufliha, Izzah, Geraldine Anne Tan, and Manika Wisessathorn. “Evaluation Self Confidence of Hospitality Class Students at Vocational High Schools”. Indonesian Journal of Education Research (IJoER) 3, no. 6 (December 31, 2022): 152-158. Accessed July 22, 2024. https://cahaya-ic.com/index.php/IJoER/article/view/954.