Return to Article Details IMPLEMENTASI PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY (TSTS) UNTUK MELATIHKAN KARAKTER PADA MATERI LAJU REAKSI DI SMAN 1 KREMBUNG SIDOARJO (IMPLEMENTATION OF COOPERATIVE LEARNING TYPE TWO STAY TWO STRAY (TSTS) TO TRAIN CHARACTER ON REACTION RATE MATERIAL IN SMAN 1 KREMBUNG SIDOARJO) Download Download PDF