Chelyne, and Rido Dwi Kurniawan. “Evaluasi Tata Kelola Keamanan Informasi Indeks KAMI 5.0: Studi Kasus PT. Bhumi Varta Technology”. CESS (Journal of Computer Engineering, System and Science) 11, no. 1 (January 22, 2026): 113–126. Accessed January 22, 2026. https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/71701.