Samosir, Rosauli Novalina and Siagian, Pargaulan and Banjarnahor, Humuntal
(2019)
DIFFERENCES IN THE ABILITY TO UNDERSTAND MATHEMATICAL CONCEPTS OF STUDENTS TAUGHT BY USING GUIDED DISCOVERY LEARNING AND CONTEXTUAL TEACHING AND LEARNING MODEL ASSISTED BY AUTOGRAPH SOFTWARE VIEW FROM STUDENT LEARNING STYLES.
American Journal of Educational Research, 07 (11).
pp. 830-836.
ISSN 2327-6150