“Treatment of Anchorage of Main Bars With Terminal 180o Hooks or 90o Bends in Reinforced Concrete by Codes of Practice -A Critical Review (Part Two: Anchorages of Bars With Terminal 180o Hooks or 90o Bends)”. 2014. Asian Journal of Applied Sciences 2 (5). https://www.ajouronline.com/index.php/AJAS/article/view/1608.