Wiyoto, Danu, Beni Habibi, and Sutji Muljani. “Evaluasi Model CIPP Terhadap Program Strategi Supervisi Kunjungan Kelas Kepala Sekolah Dalam Upaya Meningkatkan Kinerja Guru Di SMK Negeri 1 Tegal”. Journal of Education Research 4, no. 4 (October 15, 2023): 1645–1657. Accessed July 8, 2025. https://www.jer.or.id/index.php/jer/article/view/503.