Murni Sukmawati, S.Kom., M.Pd., Firdaus, S.Pd., M.Pd.T., Prof. Ganefri, Ph.D., Prof. Asmar Yulastri, M.Pd, Ph.D., and Dr. Asrul Huda, M.Kom. Wirausaha Digital Printing. UNP PRESS, 2023. Accessed September 24, 2026. https://unppress.unp.ac.id/index.php/unp-press/catalog/book/110.