Rizal, Fahmi, Novrikasari Novrikasari, and Nugi Nurdin. 2023. “Determinants of Preventive Behavior towards the Spread of Covid-19 Among Ships That Docked at Boombaru Port, Palembang”. Poltekita : Jurnal Ilmu Kesehatan 16 (4):422-28. https://doi.org/10.33860/jik.v16i4.1571.