Safrin, Ali, and M Iqbal. “Perancangan Sistem Informasi Pelabuhan Labuhan Haji Berbasis Website”. Journal Digital Technology Trend 1, no. 2 (December 10, 2022): 72–91. Accessed October 25, 2026. https://www.journal.kawanad.com/index.php/jdtt/article/view/65.