OPTIMALISASI SISTEM KEAMANAN JARINGAN WIRELESS MENGGUNAKAN FIREWALL FILTERING MAC ADDRESS DI CV. MULTI KARYA. inotek [Internet]. 2022 Aug. 25 [cited 2026 Sep. 1];6(1):177-84. Available from: https://proceeding.unpkediri.ac.id/index.php/inotek/article/view/2473