Faiztri Susanto, Kurnia, and Andy Wahyu Hermanto. 2020. “Analisis Jump Ship Crew On Board Pada PT Karya Sumber Energy ”. Majalah Ilmiah Gema Maritim 22 (2), 75 - 83. https://doi.org/10.37612/gema-maritim.v22i2.100.