FIRDAUS, Rangga; SUNARNO; FAHMI, Ahmad; FADHILLAH; MASUWD, Mowafg. Improving the Quality of Education Through Quality of Service and Education Costs. Nidhomul Haq : Jurnal Manajemen Pendidikan Islam, [S. l.], v. 9, n. 3, p. 756–768, 2025. DOI: 10.31538/ndhq.v9i3.63. Disponível em: https://nidhomulhaq.uacmjk.ac.id/index.php/ndh/article/view/63. Acesso em: 5 sep. 2025.