Saputra, B., 		Ardhiansyah, F., & 		Agustin, S.
(2022).
 Efectiveness Comparison of Overtime Hours with Technical and Economical Employment on 10165 Ton Gwt Tanker Ship Repairation.
<em>Indonesian Vocational Research Journal, 2</em>(1), 145-152.
doi:10.30587/ivrj.v2i1.5074