Suci Nofita Sari, and Jhon Veri. “Improving Customer Service Through Front Office Information Systems”. Jurnal Info Sains : Informatika Dan Sains, vol. 15, no. 02, Oct. 2025, pp. 333-40, https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/7390.