MUNA, L.; NAGUL, W. . A Case Study on Personal Problems of Ninth Grade Students at SMPK Adisucipto Kupang. TOFEDU: The Future of Education Journal, [S. l.], v. 4, n. 9, p. 5112–5116, 2025. DOI: 10.61445/tofedu.v4i9.1272. Disponível em: https://journal.tofedu.or.id/index.php/journal/article/view/1272. Acesso em: 21 dec. 2025.