Kajian Implementasi Penilaian Risiko Keselamatan dan Kesehatan Kerja Pada Aktivitas Hauling Batu Bara PT. Harmoni Panca Utama Jobsite MGA Tahun 2020 = Study on Implementation of Occupational Health and Safety Risk Assessment in Coal Hauling Activity at PT. Harmoni Panca Utama Jobsite MGA 2020

Analisis Kelelahan Pada Operator Tambang PT Harmoni Panca Utama dan PT Hasta Panca Mandiri Utama = Fatigue Analysis Among Mining Operators at PT Harmoni Panca Utama and PT Hasta Panca Mandiri Utama in 2021

Penilaian risiko keselamatan dan kesehatan kerja pada aktivitas produksi di PT Harita Panca Utama Project Site Sekayan Kalimantan Utara tahun 2014 = Occupational health and safety risk assessment on production activity in PT Harita Panca Utama Project Site Sekayan North Kalimantan 2014

Kajian panca nirbhaya hse management system PT. Harmoni Panca Utama terhadap OHS management system theories berbasis prinsip resilience = Study of panca nirbhaya hse management system PT Harmoni Panca Utama against OHS management system with resilience principle based theory

Analisis risiko kesehatan dan keselamatan kerja pada aktivitas proses wahana PT. X, Bogor, Jawa Barat tahun 2018 = Occupational health and safety risk analysis in activity ride process PT X Bogor, Jawa Barat in 2018