Structural Equation Model (SEM) Hubungan Lokasi dan Ketinggian Bangunan serta Work Breakdown Structure terhadap Biaya Kesehatan dan Keselamatan Kerja pada Proyek Rusunawa = Structural Equation Model (SEM) Relationship between Location and Building Height and Work Breakdown Structure toward Safety Costs at Rental Apartements Project.

Pengaruh kualitas faktor keselamatan dan kesehatan kerja terhadap kinerja waktu penyelesaian proyek konstruksi bangunan tinggi di JABOTABEK = The influence of health and safety factor quality to high rise building project construction time performance in JABOTABEK

Analisis pengaruh audit internal Sistem Manajemen Keselamatan Dan Kesehatan Kerja (SMK3) terhadap implementasi Program Keselamatan Kerja di Proyek Konstruksi = Impact analysis of internal audit Safety and Health Management System againts the Safety Program Implementation in Construction Projects.

Structural Equation Model (SEM) Hubungan antara Risiko dan Sistem atau Tahap Pengendalian Risiko serta Program K3 terhadap Biaya K3 dalam Proyek Rusunawa = Structural Equation Model (SEM) Relationship between Risk, Safety Control Systems of Risk, and OHS Programs on OHS Cost in Rusunawa Projects.

Structural Equation Model (SEM) Hubungan antara Work Breakdown Structure (WBS), Metode Kerja dan Risiko Terhadap Biaya K3 pada Proyek Rusunawa = Structural Equation Model (SEM) Correlation between Work Breakdown Structure (WBS), Work Method and Risk Towards Cost of Safety on Construction of Apartment Project.