IrawatiR., SopandiW., and SujanaA. “THE IMPACT OF RADEC MODEL ON PRE-SERVICE ELEMENTARY TEACHERS’ UNDERSTANDING OF FRACTIONS AND ITS CORRELATION TO SELF-REGULATED LEARNING ”. International Conference on Elementary Education, Vol. 6, no. 1, June 2024, pp. 435-46, http://proceedings2.upi.edu/index.php/icee/article/view/3611.