Murayag, Lenilyn, and Joan Ravago. “A Review of Studies on Gender Representation in English Textbooks in the 21st Century: Insights from Literature Indexed in Google Scholar”. CLSU International Journal of Education and Development Studies 2 (September 5, 2025): 1–6. Accessed September 6, 2025. https://ijeds.clsu.edu.ph/index.php/journal/article/view/ijeds2025000010.