Hermawan Syahputra D. EFFORTS IN IMPROVING THE QUALITY OF LEARNING PKN FOR STABAT STATE 1ST STUDENTS: EFFORTS IN IMPROVING THE QUALITY OF LEARNING PKN FOR SMA NEGERI 1 STABAT. SJIP [Internet]. 2023Jun.5 [cited 2026May12];6(2). Available from: https://ejournal.stkipbudidaya.ac.id/index.php/ja/article/view/858