Mahdiyah, et al. “The Relationship of E-Learning Intensity to Improve students’ Critical Thinking Ability”. International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 9 (October 30, 2023): 1281–1286. Accessed September 10, 2025. https://ijritcc.org/index.php/ijritcc/article/view/9055.