Alfiq Masjulianda, Ayub Wimatra, Muhammad Caesar Akbar. ANALISIS GANGGUAN DIRECT SPEECH (DS) PADA KOMUNIKASI AIR TRAFIC CONTROL (ATC) DI PERUM LPPNPI KANTOR CABANG PALEMBANG. SIBATIK [Internet]. 2024 Jan. 22 [cited 2025 Jun. 8];3(1):163-78. Available from: https://publish.ojs-indonesia.com/index.php/SIBATIK/article/view/1787