Deciku, B., Musdi, E., Arnawa, I.M. and Suherman, S. 2022. Hypothetical Learning Trajectory Sistem Persamaan Linear Dua Variabel Dengan Pendekatan Realistic Mathematics Education. Jurnal Cendekia : Jurnal Pendidikan Matematika. 7, 1 (Dec. 2022), 185-196. DOI:https://doi.org/10.31004/cendekia.v7i1.1781.