Siregar, A.A. and Al-Khowarizmi 2025. Modification of K-Nearest Neighbor Method with Normalized Euclidean Distance for Classification of Local Berastagi Orange Quality. Electronic Integrated Computer Algorithm Journal. 2, 2 (Apr. 2025), 91–104. DOI:https://doi.org/10.62123/enigma.v2i2.60.