Firanti RMS, Setyawan A. EFFORTS TO INCREASE MATHEMATICS LEARNING OUTCOMES FOR FLAT BUILDING MATERIALS THROUGH STAD TYPE COOPERATIVE MODEL SIFAT BANGUN DATAR MELALUI MODEL. maktab [Internet]. 2022 Jul. 4 [cited 2024 Nov. 26];1(1):233-41. Available from: http://journal.citradharma.org/index.php/maktab/article/view/471