DESIGN AND IMPLEMENTATION OF A WEB-BASED CREDIT COOPERATIVE INFORMATION SYSTEM AT SIDO MANUNGGAL COOPERATIVE USING CODEIGNITER 4 FRAMEWORK. Antivirus : Jurnal Ilmiah Teknik Informatika, [S. l.], v. 19, n. 2, p. 264–274, 2025. DOI: 10.35457/39h91w10. Disponível em: https://ejournal.unisbablitar.ac.id/index.php/antivirus/article/view/4773. Acesso em: 9 jan. 2026.