Wigati, I., M. ., M. . Astuti, Y. ., and Z. . Ramdani. “Perception of Religious Lecturers of Higher Order Thinking Skills and Students’ Academic Performance in Online Learning”. International Journal of Learning, Teaching and Educational Research, vol. 22, no. 4, Apr. 2023, pp. 124-40, http://www.ijlter.net/index.php/ijlter/article/view/1581.