Hutagalung, H., & Haris, D. . (2022). Pengembangan Perangkat Pembelajaran Berbasis Realistic Mathematics Education (Rme) Berbantuan Learning Management System (Lms) Pada Materi Persamaan Kuadrat. Journal of Comprehensive Science (JCS), 1(4), 617–627. https://doi.org/10.59188/jcs.v1i4.90