Penilaian risiko keselamatan dan kesehatan kerja pada proses mixing di PT. X tahun 2018 = Occupational health and safety risk assessment on the mixing process at PT. X in 2018

Penilaian risiko keselamatan dan kesehatan kerja K3 pada proses kegiatan fabrikasi PT. X tahun 2018 = Occupational health and safety risk assessment on fabrication process at PT X 2018

Penilaian Risiko Keselamatan dan Kesehatan Kerja pada Proses Pra Mobilisasi dan Mobilisasi Proyek Revitalisasi RCC Unit Kilang S PT. XYZ Tahun 2021 = Occupational Health and Safety Risk Assessment in Pre-Mobilization and Mobilization Process of Revitalization RCC Project of Refinery Unit S PT.XYZ 2021

Kajian risiko keselamatan dan kesehatan pada proses pembuatan furniture kayu di bengkel furniture OMA, Cimanggis, Depok = Study of safety and health risk in wooden furniture making process in OMA furniture Cimanggis, Depok

Penilaian Risiko Keselamatan dan Kesehatan Kerja di Departemen Produksi Line Bubut PT. XY Tahun 2021 = Occupational Health and Safety Risk Assessment at Production Department Lathe Line PT. XY, 2021