Sari FK, Venty V, Yuliati K. PERILAKU ASERTIF PESERTA DIDIK KELAS VII SMP NEGERI 37 SEMARANG. JPDK [Internet]. 2023Apr.5 [cited 2024Nov.22];5(2):2698-703. Available from: http://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/13641