Penilaian risiko keselamatan dan kesehatan kerja pada proses pressing di PT. XYZ tahun 2018 = Occupational health and safety risk assessment at pressing process in PT. XYZ 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 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 pada proses kerja casting di PT. X, Cikupa, Tangerang tahun 2016 = Occupational health and safety risk assessment on casting process in PT. X, Cikupa, Tangerang 2016

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