Rasid Mamat, Abd, Fatma Susilawati Mohamed, Mohamad Afendee Mohamed, Norkhairani Mohd Rawi, and Mohd Isa Awang. “Silhouette Index for Determining Optimal K-Means Clustering on Images in Different Color Models”. International Journal of Engineering & Technology 7, no. 2.14 (April 6, 2018): 105–109. Accessed November 23, 2024. https://sciencepubco.com/index.php/ijet/article/view/11464.