Susilo, Nayaka Artha Wicesa, Citra Rahayu Indraswari, and Rahmat Nur Khairy. “Optimization of Lahor Tourism Area Retribution in Blitar District”. Jurnal Informatika Ekonomi Bisnis 8, no. 3 (July 31, 2026): 595-601. Accessed July 26, 2026. https://mail.infeb.org/index.php/infeb/article/view/1475.