1.
Nusram M, Suharyanto CE. IMPLEMENTASI VOIP SERVER BERBASIS LINUX ASTERISKNOW. comasiejournal [Internet]. 2020Jul.23 [cited 2024Dec.22];3(1):63-7. Available from: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/2014