Sari, Julia Purnama, et al. “Sistem Informasi E-Tamu Pada Dinas Penanaman Modal Dan Pelayanan Terpadu Satu Pintu Provinsi Bengkulu”. Indonesian Journal of Computer Science and Engineering, vol. 1, no. 01, June 2024, pp. 39-46, https://rumah-jurnal.com/index.php/ijcse/article/view/73.