YESIKA THERESIA HARAHAP. The Effect Of Parents’ Social Economic Status and Learning Motivation On Economic Learning Achievement Of Students Of Class X Sma Negeri 1 Arse Academic Year 2017/2018. Outline Journal of Education, [S. l.], v. 1, n. 2, p. 67–72, 2022. DOI: 10.61730/oje.v1i2.18. Disponível em: https://journal.outlinepublisher.com/index.php/OJE/article/view/18. Acesso em: 9 sep. 2025.