Azzahra N, Tarigan BA, Simbolon RSM, Napitupulu NTB, Marpaung W, Safarina NA. Perilaku Asertif ditinjau dari Harga Diri pada Siswa SMA PAB 4 Sampali . JIM [Internet]. 2026 Feb. 18 [cited 2026 Feb. 20];4(6):4200-1. Available from: https://greenpub.org/JIM/article/view/1656