Babullah, R., and K. Nurachadijat. “Implications of Principal’s Managerial Competence on Teacher Performance at Kuttab An-Nubuwwah, Sukabumi City”. At-Tasyrih: Jurnal Pendidikan Dan Hukum Islam, vol. 9, no. 2, June 2023, pp. 260-72, doi:10.55849/attasyrih.v9i2.181.