Ranti, Linda, Y Yennita, and Dedi Irawan. “Problem Based Learning (PBL) Assisted Virtual Laboratory: Effects on Improving Learning Motivation and Science Process Skills of Electricity for Vocational High School Students”. Journal of Natural Science and Integration 7, no. 2 (October 30, 2024): 337–347. Accessed July 9, 2025. https://dev-ojs.uin-suska.ac.id/index.php/JNSI/article/view/24630.