Hartriani, N. and Veronica, R. 2015. KEEFEKTIFAN MODEL PEMBELAJARAN TWO STAY TWO STRAY BERBASIS REALISTIC MATHEMATICS EDUCATION TERHADAP KEMAMPUAN PENALARAN MATEMATIK. Unnes Journal of Mathematics Education. 4, 1 (Mar. 2015). DOI:https://doi.org/10.15294/ujme.v4i1.7445.