TANTY, Heruna; SANTO, Brandon Timotius; SARI, Defina Puspita; SOEPRIANTO, Eliezeri Yeremi. The Effect of Sleep Time and Learning Duration on Student’s Achievement. Business Economic, Communication, and Social Sciences Journal (BECOSS), [S. l.], v. 4, n. 3, p. 165–172, 2022. DOI: 10.21512/becossjournal.v4i3.8632. Disponível em: https://journal.binus.ac.id/index.php/BECOSS/article/view/8632. Acesso em: 9 jul. 2025.