Santiana, I Made, 		Wibawa, I Gede, 		Tapayasa, I Made, 		Suasira, I Wayan, AND 		Sutapa, I Ketut.
"Analysis of The Implementation of Occupational Health and Safety Management System on Workers Productivity on Structural Finishing Works of Reinforced Concrete Columns" <em>Logic : Jurnal Rancang Bangun dan Teknologi</em> [Online], Volume 18 Number 3 (30 November 2018)