Widiantarai, Ni Made Dwi Putri. “Developing E-Learning-Based English Material for Teaching the Tenth Grade Students of Light Vehicle Department at SMK N Bali Mandara”. Journal of Psychology and Instruction 1, no. 3 (November 21, 2017): 142–152. Accessed July 17, 2024. https://ejournal.undiksha.ac.id/index.php/JoPaI/article/view/12576.