Ichsan, Muhammad Ichsan Asy’ari, Sixtus Albern Joand Prasetio, Owen Denpas Pramono, and Joko Sutopo. “Analisis Keuntungan Di UMKM XYZ Menggunakan Aplikasi Turunan”. Jurnal Ilmiah Teknik Industri Prima (JURITI PRIMA) 8, no. 2 (May 1, 2025). Accessed April 2, 2026. http://139.162.50.187/index.php/juriti/article/view/4828.