Novie Ada B. Urbis, Juvie Lynne T. Almachar, and Esperanza Marites V. Mariñas. “Politeness Strategies in Online Classroom Chats: Its Implication in the Teaching-Learning Process”. The Asian Journal of Education and Human Development (AJEHD) 3, no. 1 (December 30, 2022). Accessed July 24, 2024. https://ajehd.unp.edu.ph/index.php/ajehd/article/view/42.