Ulga, S., Muttaqin, A., & Fitriyani, D. (2024). Pengaruh Filter Lowpass Terhadap Kualitas Citra CT-Scan Paru-Paru. Jurnal Fisika Unand, 13(4), 587–593. https://doi.org/10.25077/jfu.13.4.587-593.2024