Rotua Angelita Marsaulina Silaen. “The Impact of Self Directed Learning and Digital Literacy for Study Result Pengelolaan Bisnis Ritel Subject Grade XI BDP SMK Negeri 1 Medan 2022/2023”. International Journal of Integrated Science and Technology 1, no. 5 (December 5, 2023). Accessed March 16, 2026. https://journal.multitechpublisher.com/index.php/ijist/article/view/941.