ANALISIS PERSEPSI SISWA TERHADAP IMPLEMENTASI STANDAR NASIONAL KEPENDIDIKAN DI SMA NEGERI 14 MEDAN. JICN [Internet]. 2025 Jun. 3 [cited 2026 Jul. 24];2(3):1495-500. Available from: https://jicnusantara.com/index.php/jicn/article/view/3703