Hubungan antara persepsi, pengetahuan, sikap dan kemampuan pekerja terhadap hazard dengan perilaku aman (safe behavioral) di PT GKD Pulogadung Jakarta tahun 2003

Kajian pelaksanaan job safety analysis pada pekerja di departemen produksi dan perawatan area operasi utara di PT X tahun 2015 = Study of job safety analysis implementation among workers in production and maintenance department of north area operation PT X 2015

Gambaran perubahan keluhan low back pain dan tingkat risiko ergonomi dengan alat vacuum pada pekerja manual handling PT AII = Description about the changes of low back pain complaint and ergonomic risk level that there is a vacuum tool at manual handling workers in PT AII

Faktor-faktor yang sehubungan dengan kepatuhan pekerja Operator Departemen Produksi dalam mengikuti prosedur operasi di PT. Peni Cilegon tahun 2005 = Factors related to the compliance of operator's workers within production department through operation procedures at Peni Company Cilegon plant site in the year 2005

Kajian risiko keselamatan kerja pada pekerjaan confined space entry di PT.X, Jawa Barat, tahun 2012 = Safety risk management of confined space entry's job at PT.X, West Java year 2012