Sastra, Ricki, Muhammad Rizki Akbar, and Dicky Hariyanto. “Rancang Bangun Perangkat Lunak System Pengelolaan Data Penggajian Berbasis Framework Codeigniter”. INSANtek 5, no. 2 (November 30, 2024): 49-55. Accessed January 18, 2025. http://4258.wcapt.asia/index.php/insantek/article/view/6908.