Tingkat Pengetahuan Dan Sikap Anak Buah Kapal (ABK) Terhadap Tindakan Dalam M…

Exploitative behavior of human and does not care about the survival of present and future generations can reduce the quality of the environment, especially resources of river. As one of the parties at the Siak River, the crew requires a good of understanding and attitude about the environment in order to be able to prevent further emergence of Siak River water pollution. The stage of understand…