AMBARITA, B.; PURBA, S. Model Development of Character Educational for the State University of Medan Students. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 30, n. 5, p. 1–12, 2016. Disponível em: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/6489. Acesso em: 11 may. 2024.