Kumar, Ranjeet, Ramesh Chandra Tripathi, and Murli Dhar Tiwari. “Morphological Pattern Based Approach for Trademark Retrieval”. International Journal on Advanced Science, Engineering and Information Technology 1, no. 4 (August 1, 2011): 368–371. Accessed July 22, 2024. https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/76.