Ananda, F. and Elfrianto, E. 2023. Development of Student Work Sheet (LKPD) Based on Indonesian Realistic Mathematics Education (PMRI) On the Subject Subject Area of Surface Building Side Rooms for Students of SMP Amayatul Huda T.P 2021/2022. Holistic Science. 3, 1 (Jan. 2023), 32–38. DOI:https://doi.org/10.56495/hs.v3i1.329.