“Komparasi Guru Yang Telah Mengikuti Sertifikasi Dan Yang Belum Mengikuti Sertifikasi Terhadap Kompetensi Profesional Di Madrasah Aliyah Pondok Pesantren Jember: Comparison of Certified and Non-Certified Teachers on Professional Competence in Islamic Senior High Schools of Jember Islamic Boarding School”. Fenomena 14, no. 1 (April 11, 2015): 75–98. Accessed August 23, 2025. https://fenomena.uinkhas.ac.id/index.php/fenomena/article/view/576.