Setiawan, Rudy, and Rio Febrianto Arifendi. “Alternatif Peningkatan Kreativitas Mahasiswa Universitas Tribhuwana Tunggadewi Melalui Media Pohon Matematika”. MUST: Journal of Mathematics Education, Science and Technology, vol. 2, no. 2, Dec. 2017, pp. 189-95, doi:10.30651/must.v2i2.779.