Anwar, Syairi. 2023. “MANAGING LECTURER’S SERVICE QUALITY IN MEDAN AVIATION POLYTECHNIC BASED ON EFFECT OF TRAINING EFFECTIVITY AND JOB MOTIVATION”. Jurnal Maritim Malahayati 4 (2):62-70. https://journal.poltekpelaceh.ac.id/index.php/jumama/article/view/55.