Manihuruk, H., Mulyono, M. and Nasution, H. 2024. Development of Hypercontent-Based PMR Media to Improve Students’ Mathematics Problem Solving Abilities and Learning Independence. Numerical: Jurnal Matematika dan Pendidikan Matematika. 8, 1 (Jun. 2024), 61–78. DOI:https://doi.org/10.25217/numerical.v8i1.4461.