@article{{Saintifika}{}, author = {bachtiar, r.}, title = { MODEL EVALUASI COUNTENANCE STAKE MENGGUNAKAN PENDEKATAN ANALISIS RASCH TERHADAP KETERAMPILAN PEMECAHAN MASALAH KOLABORATIF}, journal = {Saintifika}, volume = {18}, number = {1}, year = {2016}, url = {https://jurnal.unej.ac.id/index.php/STF/article/view/3186} }