SYARIFUDIN, Muhammad Taufiq; LESTARI, Puji. Penerapan Model Tournament Teams Strategy (TTSt): Alternatif Inovasi Pembelajaran Secara Online. MUST: Journal of Mathematics Education, Science and Technology, [S. l.], v. 6, n. 1, p. 1–14, 2021. DOI: 10.30651/must.v6i1.5343. Disponível em: https://journal.um-surabaya.ac.id/matematika/article/view/5343. Acesso em: 12 may. 2024.