Nugroho, A., Suyitno, H. and Mashuri, M. 2013. KEEFEKTIFAN MODEL PEMBELAJARAN TEAMS GAMES TOURNAMENT TERHADAP KEMAMPUAN PEMECAHAN MASALAH. Unnes Journal of Mathematics Education. 2, 1 (Mar. 2013). DOI:https://doi.org/10.15294/ujme.v2i1.3325.