TY - UNPB JF - JPPIPA N1 - Unpublished ID - repository23032 A1 - Wati Sukmawati, Wati TI - Analysis of Student's Answer Error on Understanding of Energy Concept in Conceptual Change Text (CCT)-Based Learning AV - public UR - http://repository.uhamka.ac.id/id/eprint/23032/ ER -