Kajian persepsi risiko keselamatan dan kesehatan kerja pada pekerja tambang permukaan PT. S tahun 2015 = Risk perception study of occupational health and safety at surface mining worker PT. S year 2015

Analisis budaya keselamatan pada site A di perusahaan migas PT. X = Analitic safety culture in site A at oil and gas Company of PT. X

Analisis persepsi risiko keselamatan dan kesehatan kerja pada karyawan di PT. Terang Parts Indonesia = Analysis of risk perception on occupational health and safety of employees at PT Terang Parts Indonesia

Evaluasi Proses Manajemen Risiko Keselamatan dan Kesehatan Kerja (Studi Kasus: Pekerjaan Pembesian Proyek A PT X Tahun 2021) = Evaluation of Occupational Health and Safety Risk Management Process (Case Study: Reinforcement Activity in PT X Project A, 2021)

Analisis risiko keselamatan dan kesehatan kerja pada proses low pressure die-casting di PT. X Plant Onepack, Cikarang = Occupational safety and health risk analysis on low pressure die casting proccess at PT. X Plant Onepack Cikarang