Martha Hendrati, Ignatia, y Fifi Ulid Khoiro Taufiqo. «Creative Industry Development Model As an Economic Support in Surabaya». Opción 350 (octubre 19, 2019): 1121-1134. Accedido agosto 3, 2025. http://www.produccioncientifica.luz.edu.ve/index.php/opcion/article/view/30791.