Ahmad Rafiqi, Sabri Ibrahim and Abdurrahman Mousa Arsyad (2026) “Comparative Analysis of Matrix Metalloproteinase-9 and Estrogen Receptor Expression in Intradural Extramedullary Meningioma and Their Association with Postoperative Outcomes: A 2020–2025 Study at H. Adam Malik Hospital”, Asian Australasian Neuro and Health Science Journal (AANHS-J), 8(02). doi: 10.32734/aanhs-j.v8i02.27270.