Kurniastuti, I., T. Herlambang, T. D. Wulan, D. B. Magfira, N. S. Meutia, H. E. Saputro, and S. I. Soraya. “Improved Edge Detection Using Morphological Operation to Segmentation of Fingernail Images”. Journal of Electronics, Electromedical Engineering, and Medical Informatics, Vol. 7, no. 1, Jan. 2025, pp. 165-7, doi:10.35882/jeeemi.v7i1.589.