Hendry, Eka Putra, Muhammad Zen, Supiyandi, and Chairul Rizal. 2022. “Perancangan Aplikasi Surat Perintah Perjalanan Dinas (SPPD) Responsive With Bootstrap Berbasis Web”. Bulletin of Computer Science Research 3 (1):1-6. https://doi.org/10.47065/bulletincsr.v3i1.182.