LAIA, Polinus. PENERAPAN METODE PREWITT, CANNY DAN SOBEL PADA PROSES DETEKSI TEPI CITRA. JURNAL MEDIA INFORMATIKA BUDIDARMA, [S. l.], v. 2, n. 1, 2018. DOI: 10.30865/mib.v2i1.996. Disponível em: https://ejurnal.stmik-budidarma.ac.id/index.php/mib/article/view/996. Acesso em: 15 apr. 2026.