Fadil Ahsan, Jauhari, Avita Nurhidayah, Dwi and Sumaji, Sumaji (2024) UTILIZATION OF "SMART CARDS" IN INTEGER OPERATIONS MATERIAL TO IMPROVE JUNIOR HIGH SCHOOL STUDENTS' UNDERSTANDING. UTILIZATION OF "SMART CARDS" IN INTEGER OPERATIONS MATERIAL TO IMPROVE JUNIOR HIGH SCHOOL STUDENTS' UNDERSTANDING, 8 (1). pp. 1-10. ISSN 2549-6050 (In Press)