Sofwan, Muhammad, and K Komisah. “Meningkatkan Motivasi Bertanya Siswa Melalui Model Snowball Throwing Di Kelas IV Sekolah Dasar”. Jurnal Gentala Pendidikan Dasar 2, no. 1 (June 10, 2017): 54-71. Accessed November 16, 2024. https://mail.online-journal.unja.ac.id/gentala/article/view/6782.