Asrianti Askar, Hidayat and Andi Sani 2022. Hubungan Implementasi Program K3 Terhadap Produktivitas Kerja Pada Pekerja Di PT. Industri Kapal Indonesia. Window of Public Health Journal. 3, 4 (Aug. 2022), 680–689. DOI:https://doi.org/10.33096/woph.v3i4.435.