Yusrizal, Yusrizal, Department of Physics Education, Training Teacher and Education Faculty, Syiah Kuala University, Aceh, Indonesia, Indonesia

• Unnes Science Education Journal Vol 6 No 2 (2017): July 2017 - Articles
  THE EFFECT OF THE ONE-TIER, TWO-TIER, AND THREE-TIER DIAGNOSTIC TEST TOWARD THE STUDENTS' CONFIDENCE AND UNDERSTANDING TOWARD THE CONCEPTS OF ATOMIC NUCLEAR
  Abstract  pdf