DARMAWAN, Fery; M. IHSAN ALFANI PUTERA; NATASIA, Sri Rahayu. Rancang Bangun Sistem Informasi Pengelolaan Surat Menggunakan Metode Personal Extreme Programming (Studi Kasus: Kelurahan Sepinggan). SPECTA Journal of Technology, [S. l.], v. 6, n. 1, p. 87–99, 2022. DOI: 10.35718/specta.v6i1.700. Disponível em: https://journal.itk.ac.id/index.php/sjt/article/view/700. Acesso em: 24 jun. 2025.