Kurniadi, Dede, Jamil Ulumudin, and Asri Mulyani. “Gabor Filter and Principal Component Analysis Method-Based K-Nearest Neighbor for Orchid Flower Type Classification”. Journal of Information Systems Research and Practice 2, no. 4 (October 20, 2024): 1–18. Accessed October 31, 2024. https://ejournal.um.edu.my/index.php/JISRP/article/view/55849.