Saputra, Dhio, and Sumijan. “Mengidentifikasi Kanker Ginjal Menggunakan Metode Robert, Canny, Dan Sobel”. Jurnal Teknologi 12, no. 2 (December 27, 2022): 48–54. Accessed May 6, 2024. https://jitekin-upiyptk.org/ojs/index.php/Teknologi/article/view/69.