Embin Nasution, Ahmad Nizar Rangkuti, and Mariam Nasution. 2025. “DEVELOPING LEARNING MATERIALS ORIENTED TO A REALISTIC MATHEMATICS EDUCATION APPROACH INTEGRATED WITH ETHNOMATHEMATICS TO ENHANCE STUDENTS’ MATHEMATICAL PROBLEM-SOLVING SKILLS”. Multidisciplinary Indonesian Center Journal (MICJO) 2 (4):5261-68. https://doi.org/10.62567/micjo.v2i4.1478.