Bambang Nurdewanto, Elta Sonalitha, Anis Zubair, Salnan Ratih Asriningtias, Irfan Mujahidin. “Taxonomy of Artist and Art Works Using Hybrid TF-IDF Fuzzy C-Means Clustering”. International Journal of Advanced Science and Technology, Vol. 29, no. 3, Mar. 2020, pp. 12066 -75, http://sersc.org/journals/index.php/IJAST/article/view/30298.