Nguyen, Huyen. “Educational Culture and Popular Culture: Case Study Festivals in Sai Gon South International School, Ho Chi Minh City”. American Scientific Research Journal for Engineering, Technology, and Sciences 56, no. 1 (May 24, 2019): 1–12. Accessed September 20, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/2532.