Gambaran faktor precondition for unsafe acts dan unsafe acts pada pengendara motor saat turing menggunakan metode human factors analysis and classification system (HFACS) di Klub Motor X tahun 2015 = Measurement precondition for unsafe acts and unsafe acts factor on motorcycle rider at the touring using human factors analysis classification system (HFACS) in X Motorcycle Club 2015

Penilaian risiko keselamatan kerja pada pekerjaan pemasangan panel precast proyek pembangunan apartemen A oleh PT. X tahun 2017 = Occupational safety risk assessment of panel concrete installing job in project apartement a by PT. X in 2017

Analisis tingkat kematangan budaya K3 di PT. X = Analysis of safety culture matturity level in PT. X

Pengetahuan, Sikap, dan Perilaku Pekerja Industri Pengolahan di Pulau Jawa mengenai Upaya Preventif Kesehatan Kerja dan Faktor-faktor yang Memengaruhi = Knowledge, Attitude, and Behavior of Manufacturing Industry Workers in Java towards Occupational Health Prevention and Influencing Factors

Pengembangan sistem manajemen keselamatan dan kesehatan kerja dan lingkungan (SMK3L) di PT. X = PT. X HSE management system development