Erman, Erman, Postgraduate Science Education, Universitas Negeri Surabaya, Indonesia
-
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 7 No. 2 (2018) - Articles
DEVELOPMENT OF CHEMISTRY INSTRUCTION MATERIAL USING PROBLEM BASED LEARNING MODEL FOR INCREASING THE STUDENT OF SENIOR HIGH SCHOOL LEARNING ACHIEVEMENT
Abstract PDF