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 . IJIST [Internet]. 2023 Dec. 5 [cited 2026 May 25];1(5). Available from: https://journal.multitechpublisher.com/index.php/ijist/article/view/941