Hapzi Ali, Hamdan Hamdan, and M. Rizky Mahaputra. “Faktor Eksternal Perceived Ease of Use Dan Perceived Usefulness Pada Aplikasi Belanja Online: Adopsi Technology Accepted Model”. Jurnal Ilmu Multidisplin 1, no. 3 (November 22, 2022): 587–604. Accessed October 5, 2024. https://greenpub.org/JIM/article/view/75.