“Feature-Based Classification of Medicinal Plant: Pigweed (Uray) and Birch Flower (Himbabao) Using K-Nearest Neighbors”. ITEGAM-JETIA 12, no. 59 (May 30, 2026): 589–599. Accessed October 23, 2026. https://itegam-jetia.org/journal/index.php/jetia/article/view/3523.