Saputra, Bimantara, 		Ardhiansyah, Fahmy, AND 		Agustin, Soffiana.
" Efectiveness Comparison of Overtime Hours with Technical and Economical Employment on 10165 Ton Gwt Tanker Ship Repairation" <em>Indonesian Vocational Research Journal</em> [Online], Volume 2 Number 1 (30 December 2022)