PASARIBU, RESTI. “UPAYA MENINGKATKAN KEMAMPUAN GURU DALAM MENYUSUN BUTIR SOAL MELALUI FOCUS GROUP DISCUSSION (FGD) DI SD NEGERI 173110 HUTARAJA ”. TEACHER : Jurnal Inovasi Karya Ilmiah Guru 2, no. 3 (November 8, 2022): 337-344. Accessed January 9, 2025. https://jurnalp4i.com/index.php/teacher/article/view/1627.