Suci Nofita Sari, and Jhon Veri. “Improving Customer Service Through Front Office Information Systems”. Jurnal Info Sains : Informatika dan Sains 15, no. 02 (October 6, 2025): 333–340. Accessed April 23, 2026. https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/7390.