Etcoy, Diam Maru, Aeryel Kassandra Joverto, y Ma. Julia Andrea Paligutan. «ESL Pedagogy in Philippine Colleges: Issues and Reforms through 21st Century Teaching Perspective». Diversitas Journal 8, no. 4 (octubre 21, 2023): 2796–2812. Accedido agosto 24, 2024. https://diversitasjournal.com.br/diversitas_journal/article/view/2761.