Hardyansah R, Issalillah F, Khayru RK, Mardikaningsih R, Hariani M, Darmawan D. PENYULUHAN PERLINDUNGAN SISWA DAN UPAYA PREVENTIF PERUNDUNGAN (BULLYING) DI LINGKUNGAN SEKOLAH DASAR. join [Internet]. 16Oct.2024 [cited 13Aug.2026];3(3):107 -120. Available from: https://journalstkippgrisitubondo.ac.id/index.php/join/article/view/2306