Lestari, Putri, AND Lisdiana, Anita. " PERAN GURU IPS DALAM MENANAMKAN SIKAP DISIPLIN DI MTS RAUDLATUL HIDAYAH MA’ARIF NU 22 MENGANDUNG SARI LAMPUNG TIMUR" SOCIAL PEDAGOGY: Journal of Social Science Education [Online], Volume 3 Number 2 (2 January 2023)