Analisis Pola Motif Kain Songket Riau Menggunakan Deteksi Tepi Robert dan K-Nearest Neighbor. PROSEMNAS APTISI KOMDA DUMAI DURI [Internet]. 2026 Feb. 11 [cited 2026 Feb. 24];1(1):175-81. Available from: https://ojs.aptisi-dumaiduri.org/index.php/prosiding/article/view/40