Dr. Nazia Suleman, Dr Ambreen Shahnaz, and Mehvish Zulfiqar. “Environmental Challenges: A Study of the Linguistic Representation of Environmental Issues in Textbooks through the Lens of Transitivity Model by Halliday”. Social Sciences & Humanity Research Review 3, no. 4 (December 9, 2025). Accessed December 14, 2025. https://sshrr.online/index.php/4/article/view/375.