Aprianti R, Nadiyyah K, Gusti VYK, Herliana F. The Development of Physics E-Module CTL-Based for Reflection and Refraction of Light Topic. jpppf [Internet]. 2023 Mar. 23 [cited 2024 Nov. 22];9(1):23-34. Available from: https://journal.unj.ac.id/unj/index.php/jpppf/article/view/33251