THE RELATIONSHIP BETWEEN SELF-CONTROL AND EGOCENTRIC ATTITUDE IN CLASS XI STUDENTS OF REIS CENDIKIA MEDAN VOCATIONAL SCHOOL ACADEMIC YEAR 2021-2022. Literasi Nusantara, [S. l.], v. 2, n. 1a, p. 515–522, 2022. Disponível em: https://ejournal.citradharma.org/index.php/literasinusantara/article/view/326. Acesso em: 17 jun. 2026.