Arifin, M. Zainul, et al. , translators. “IMPLEMENTATION OF QUALITY ASSURANCE IN IMPROVING COMPETITIVENESS AT PUBLIC MIDDLE SCHOOL”. Leadership: Jurnal Mahasiswa Manajemen Pendidikan Islam, vol. 6, no. 2, June 2025, pp. 182-9, https://doi.org/10.32478/97kn5z84.