Mukhlisin, Mukhlisin. “Profesionalisme Guru Dan Prestasi Belajar Siswa: Analisis Efektifitas Program Sertifikasi Guru”. Kartika: Jurnal Studi Keislaman 1, no. 1 (May 25, 2021): 11–25. Accessed November 23, 2024. https://lptnunganjuk.com/ojs/index.php/kartika/article/view/24.