Darmansyah, Murti, Jufri, Juanda, and Mantasiah. “Transformation of the CIRC Learning Model Assisted by Google Sites: A Study of Development and Practicality”. Proceeding of International Seminar on Humanity, Education, and Language 1, no. 1 (September 19, 2025): 1375–1387. Accessed May 19, 2026. https://journal.unj.ac.id/unj/index.php/ishel/article/view/56810.