PENINGKATAN KARAKTER GOTONG ROYONG MELALUI MODEL PROBLEM BASED LEARNING BERBANTU MEDIA KONKRET PADA PEMBELAJARAN PENDIDIKAN PANCASILA DAN KEWARGANEGARAAN DI KELAS 2. psnppg [Internet]. 2023 Nov. 30 [cited 2026 Aug. 11];1(2):3359-65. Available from: https://conference.upgris.ac.id/index.php/psnppg/article/view/5672