Kajian terhadap profil safety leadership pada posisi manajemen lini pada PT X tahun 2017 = Safety leadership profile study analysis on line management at PT X in 2017

Analisa Profil Safety Leadership pada Posisi Supervisor Divisi Produksi di PT. A Tahun 2017 = Analysis of Safety Leadership Profile on Production Division Supervisor at PT. A in 2017

Analisis keselamatan transportasi darat pada perusahaan logistik PT. XYZ tahun 2018 = Land transportation safety analysis at logistic company PT. XYZ 2018

Analisis Safety Leadership (Transactional Leadership Dan Transformational Leadership) Terhadap Safety Performance Di PT XYZ Tahun 2019 = A Correlation Between Safety Leadership (Transactional Leadership And Transformational Leadership) and Safety Performance (A Case Study of PT XYX in 2019)

Analisis safety leadership pada posisi unit pelaksana, unit pengelolaan konstruksi, pimpinan proyek, pimpinan divisi, dan pimpinan departemen operasi proyek infrastruktur di PT. X (kontraktor konstruksi) tahun 2018 = Safety leadership analysis in the position of implementation unit, construction management unit, project manager, division manager, and operation department manager of infrastructure project at PT. X (Construction Contractor) in 2018