Juraev Farrukh Dustmirzayevich, Ochilov Muradjan Ashirkulovich. THE ROLE OF CISCO PACKET TRACER SOFTWARE IN STUDYING COMPUTER SYSTEMS AND NETWORKS. scientific [Internet]. 2023 Nov. 27 [cited 2024 Nov. 22];46(2):17-2. Available from: https://pedagogs.uz/ped/article/view/207