“Comparative Analysis of Gradient Operators in Canny Edge Detection for Bacillus Sp. Microscopic Imaging”. JTT (Jurnal Teknologi Terpadu) 13, no. 1 (April 22, 2025): 77–93. Accessed June 16, 2026. https://jurnal.poltekba.ac.id/index.php/jtt/article/view/2397.