TY - JOUR Y1 - 2014/// JF - Seminar Nasional dan Temu Alumni "Peran Pendidikan dalam Pembangunan Karakter Bangsa" PB - Program Pascasarjana Universitas Negeri Yogyakarta A1 - Dwi, Astuti A1 - Heri, Retnawati TI - COMPARISON OF THE EFFECTIVENESS OF CONSTRUCTIVISM AND CONVENTIONAL LEARNING KIT OF MATHEMATICS VIEWED FROM ACHIEVEMENT AND SELF CONFIDENCE OF STUDENTS IN VOCATIONAL HIGH SCHOOL (AN EXPERIMENTAL STUDY IN YEAR XI OF SMK MUHAMMADIYAH 2 YOGYAKARTA) AV - public ID - UNY24928 UR - http://pps.uny.ac.id SN - 978-602-96172-6-9 ER -