rokhaniyah, hesti, Dwi Ardiyanti, Ida Susilowati, and Nurul Hidayat. “Enhancing Enhancing TOEFL ITP Performance through the Development of an Innovative Web-Based Online Testing System”. Journal of Education, Language, and Cultural Studies 2, no. 1 (July 3, 2026): 25–38. accessed September 14, 2026. https://so17.tci-thaijo.org/index.php/JELCS/article/view/1185.