Bayraktar, Rabia, Batur Alp Akgul, and Kadir Sercan Bayram. 2020. “Colour Recognition Using Colour Histogram Feature Extraction and K-Nearest Neighbour Classifier”. New Trends and Issues Proceedings on Advances in Pure and Applied Sciences 2020 (12):08-14. https://doi.org/10.18844/gjpaas.v0i12.4981.