Sumantri , S. “THE URGENCY OF NATIONAL SECURITY COUNCIL (NSC) IN THE CONTEXT OF CYBER SECURITY AS A SUB SYSTEM OF NATIONAL SECURITY TO PROTECT STATE AND PEOPLE”. Saintifik: Jurnal Matematika, Sains, Dan Pembelajarannya, Vol. 555, no. 555, Feb. 2020, pp. 71-75, http://jurnal.unsulbar.ac.id/index.php/saintifik/article/view/777.