ANALISIS MANAJEMEN RISIKO PEMBANGUNAN SEKOLAH ALAM DI LAHAN GERSANG: STUDI KASUS YPP NURUL FURQON. ijed [Internet]. 2026 Apr. 25 [cited 2026 Apr. 3];5(1):54-68. Available from: https://journal.uns.ac.id/index.php/ijed/article/view/2692