publication 2003 • Indicator Variables Model of the Firm’s Size-Profitability Relationship of Electrical Contractors Using Financial and Economical Data Issue Number 0733-9364 Pages 192-197 more of publication The Effect of Season on Construction Accidents in Saudi Arabia Construction workers are exposed to extreme conditions over a large portion of the work day during the different seasons of the year when working on construction sites. Some studies have… by Dr. Abdurahman Ammar 2019 The Relationship Between Day of the Week and Accidents on Construction Sites in Saudi Arabia Abstract by Dr. Abdurahman I. Ammar 2019 العوامل المؤثرة على سلامة العاملين بمشاريع التشييد والبناء بالمملكة العربية السعودية ملخص البحث: by م. تركي ين خلف الله المالكي ، د. عبدالرحمن إبراهيم بن عمار 2019