1.
Desmarani S, Audina DA. Implementation of the Geometry Optical Material Module Based on a Scientific Approach. Tekno-Pedagogi. Jur. Tek. Pend [Internet]. 2016 Mar. 20 [cited 2026 Apr. 22];6(1):25-31. Available from: https://www.online-journal.unja.ac.id/pedagogi/article/view/7498