PURWANTO, Purwanto. PENINGKATAN MOTIVASI DAN KETUNTASAN BELAJAR MATEMATIKA MELALUI PEMBELAJARAN KOOPERAfiF TIPE STAD DI SMK MA’ARIF WONOSARI. Jurnal Ilmiah Guru Caraka Olah Pikir Edukatif, [S. l.], v. 15, n. 02, 2011. DOI: 10.21831/jig cope.v15i02.5516. Disponível em: https://jurnal.uny.ac.id/index.php/cope/article/view/5516. Acesso em: 14 may. 2025.