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Aruni, Fidhia, and Faisal Faisal. “Efektivitas Kebijakan Sertifikasi Dalam Meningkatkan Profesionalisme Guru: (Studi Pada SMP Negeri 1 Lhoksukon Kabupaten Aceh Utara)”. Edumaspul: Jurnal Pendidikan 5, no. 2 (October 1, 2021). Accessed April 5, 2026. https://jurnal.unimen.cloud/index.php/maspuljr/article/view/1976.