TY - JOUR A1 - Hartini, Tri Isti ID - repository30785 TI - Enhancing Conceptual Understanding and Critical Thinking Skills Pre-service of Physics Using Mechanics Multi Representation (MMR) JF - INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH AV - public UR - http://repository.uhamka.ac.id/id/eprint/30785/ ER -