Elisabeth Ellena Christy Ejune, Fadilah Nur Hanifah, Aulia Rahma Pramitha, Rindi Sagita. Dinamika Problematika Peserta Didik di Sekolah Dasar: Studi Kasus Bullying, Kedisiplinan, dan Dampak Kondisi Ekonomi Keluarga: Penelitian. JERKIN [Internet]. 2025 Jun. 21 [cited 2026 Sep. 14];3(4):4973-81. Available from: https://jerkin.org/index.php/jerkin/article/view/1189