NURHASANAH. The Relationship of Independent Learning and Time Management with Academic Achievement of 2013 Stambuk Students Study Program in Economics Education Department, State University of Medan. Outline Journal of Education, [S. l.], v. 1, n. 1, p. 1–8, 2022. DOI: 10.61730/oje.v1i1.11. Disponível em: https://outlinepublisher.com/index.php/OJE/article/view/11. Acesso em: 12 oct. 2025.