Perangin-angin R, Harianja EJG. Comparison Detection Edge Lines Algoritma Canny dan Sobel. JTM [Internet]. 8 Oktober 2020 [dikutip 13 Mei 2024];8(2):35-42. Tersedia pada: http://ejournal.stmik-time.ac.id/index.php/jurnalTIMES/article/view/616