Santi, Elly, Thomas Budiman, Syamsu Hidayat, and Ari Kurniawan. 2022. “RANCANG BANGUN SISTEM HELPDESK TICKETING PADA PT. KLK AGRISERVINDO”. Jurnal Sistem Informasi Bisnis (JUNSIBI) 3 (2), 71-79. https://doi.org/10.55122/junsibi.v3i2.543.