Azmi Muslimah Madaniah and Rinna Rachmatika, “Perancangan Sistem Informasi Permohonan Cuti Karyawan Menggunakan Metode Unified Software Development Process (USDP) (Studi Kasus: PT. Safe And Secure Guarding) ”, OKTAL, vol. 1, no. 10, pp. 1841–1848, Oct. 2022.