WAHYUNI, T.; ALWITA, S. Language Errors In Writing Personal Permission Letter Nusa Indah Sdit Students. Journal of General Education Science, [S. l.], p. 44–49, 2023. DOI: 10.62966/joges.vi.482. Disponível em: https://journal.berpusi.co.id/index.php/JoGEs/article/view/482. Acesso em: 14 sep. 2025.