Noerrohman, D., and G. Sirait. “PENGEMBANGAN DESAIN PRODUK TAS SELEMPANG WANITA BERBAHAN DASAR ECENG GONDOK”. Computer and Science Industrial Engineering (COMASIE), vol. 8, no. 4, Dec. 2024, pp. 131-40, https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/7035.