P. Mauliana, W. Wiguna, and A. Y. Permana, “Pengembangan E-Helpdesk Support System Berbasis Web di PT Akur Pratama”, j. responsif ris. sains inform., vol. 2, no. 1, pp. 19–29, Feb. 2020, doi: 10.51977/jti.v2i1.158.