Agung Ferdinan Sandy, A., Herlinda and Lukman (2024) “Rancang Bangun Sistem Informasi Administrasi Surat Menyurat Di Yayasan Insan Peduli Sejahtera Berbasis PHP”, Jurnal Insan Peduli Informatika (JIPETIK), 2(2), pp. 86–96. Available at: https://ejournal.lppinpest.org/index.php/jipetik/article/view/122 (Accessed: 30 May 2026).