Nur, F., Amin, B., Fatmah, N., D, A. and Nursalam 2024. Student Learning Assistance in Solving HOTS Type Questions on Matrix Material. KHIDMAH: Jurnal Pengabdian kepada Masyarakat. 4, 1 (Jan. 2024), 9-19. DOI:https://doi.org/10.24252/khidmah.v4i1.43826.