Yunari, Nafik’ah, Eko Mulyanto Yuniarno, and Mauridhi Hery Purnomo. 2018. “Indonesian Batik Image Classification Using Statistical Texture Feature Extraction Gray Level Co-Occurrence Matrix (GLCM) and Learning Vector Quantization (LVQ)”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10 (2-3):67-71. https://jtec.utem.edu.my/jtec/article/view/4195.