RUSLI, Rusli; 						KARIIMAH, Niswatul; 						MAHFUDZ, Mahfudz.
 Determination Dawn of Shadiq in Masalembu Island by Using Image Processing Sobel Edge Detection Technique.
<strong>International Conference on Law, Technology, Spirituality and Society (ICOLESS)</strong>, [S.l.], v. 1, p. 57-66, sep. 2021.
ISSN 2828-111X.
Available at: &lt;<a href="https://urj.uin-malang.ac.id/index.php/ICOLESS/article/view/1386" target="_new">https://urj.uin-malang.ac.id/index.php/ICOLESS/article/view/1386</a>&gt;. Date accessed: 28 july 2026.