Prabowo, A.; Windiarti, I. S.; Kurniawan, A. R. Aplikasi Sistem Survei Persepsi Layanan Dan Persepsi Korupsi Pada Kantor Imigrasi Kelas I Non Tpi Palangka Raya Berbasis Framework Codeigniter: Application of Service Perception Survey System and Corruption Perception in Class I Immigration Office Non Tpi Palangka Raya Based on Codeigniter Framework. J-SAKTI 2021, 3, 70-74.