Nuzuludin, Siregar E, Winarsih M. A Systematic Literature Review: Self-Paced Learning as a Catalyst for Competency Development in Digital Era Education. ISHEL [Internet]. 2025 Jul. 14 [cited 2026 Jun. 7];1(1):371-82. Available from: https://journal.unj.ac.id/unj/index.php/ishel/article/view/57378