“ANALISIS PENGARUH LINGKUNGAN KERJA TERHADAP KELELAHAN KERJA BAGIAN WELDER DI PT KTU SHIPYARD TANJUNG RIAU: Fatigue; Noise; Temperature; Welder; Working environment”., comasiejournal, vol. 14, no. 01, pp. 132–141, Apr. 2026, doi: 10.33884/comasiejournal.v14i01.11308.