Hati, Solvy Air. “Peningkatan Keaktifan Dalam Belajar Dan Hasil Pembelajaran Peserta Didik Terhadap Materi Sistem Gerak Melalui Variasi Games Tournament Dan Undian Presentasi”. Continuous Education: Journal of Science and Research 3, no. 1 (April 7, 2022): 27-38. Accessed April 26, 2024. https://pusdikra-publishing.com/index.php/josr/article/view/507.