Khotami, Muhamad Habil, Leni Marlina, and Ketang wiyono. “The Needs Analysis of the Electronic Student Worksheets (e-LKPD) Based on Discovery Learning for the Topic of Traveling Waves in High School ”. Jurnal Pendidikan Fisika dan Teknologi 9, no. 1 (June 25, 2023): 163–170. Accessed November 22, 2024. http://jurnalfkip.unram.ac.id/index.php/JPFT/article/view/5223.