Zain, N., 		Agustin, S., & 		Ardhiansyah, F.
(2022).
 Estimation of Material Requirements and Coating Costs in Fiberglass Pilot Boat Hull Reparation.
<em>Indonesian Vocational Research Journal, 2</em>(1), 153-162.
doi:10.30587/ivrj.v2i1.5079