A. Khozaimi, I. Darti, S. Anam, and W. M. Kusumawinahyu, “ENHANCING CERVICAL CANCER IMAGES QUALITY: HYBRID SMO-PMD FILTER FOR NOISE REDUCTION”, BAREKENG: J. Math. & App., vol. 20, no. 2, pp. 1437–1452, Jan. 2026.