Fitriyati F, Kurniawan ES, Ngazizah N. Pengembangan LKS Fisika SMA Kelas X Semester II dengan Website Online Berbasis Contextual Teaching Learning. Radiasi [Internet]. 2013Sep.30 [cited 2025May20];3(1):7-11. Available from: https://ebook.umpwr.ac.id/radiasi/article/view/451