Cahaya LW, Karo-Karo S IR. The effect of the realistic mathematics education (RME) approach to understanding the mathematical concepts of students. J. Math Educ. Nusant. Wahana Publ. Karya Tulis Ilm. di Bid. Pendidik. Mat. 2025;11(1):95-106. doi:10.29407/jmen.v11i1.25223