PURNAMASARI , A. N. .; SUROSO, S. Time Management to Reduce Delays in Middle School Students: Time Management untuk Mengurangi Keterlambatan pada Siswa SMP. Proceedings of The ICECRS, [S. l.], v. 8, 2020. DOI: 10.21070/icecrs2020409. Disponível em: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/409. Acesso em: 8 sep. 2025.