Faculty of Built Environment and Surveying Universiti Teknologi Malaysia Johor Bahru 81310 Malaysia;
College of Engineering University of Sulaimani 46001 Sulaimani Iraq;
Faculty of Built Environment and Surveying Universiti Teknologi Malaysia Johor Bahru 81310 Malaysia;
University of Arkansas at Little Rock Little Rock 72204 AR USA;
Faculty of Built Environment and Surveying Universiti Teknologi Malaysia Johor Bahru 81310 Malaysia;
Faculty of Built Environment and Surveying Universiti Teknologi Malaysia Johor Bahru 81310 Malaysia;
SALP Middle East Ltd. Company for Oil and Gas Pipeline Construction Erbil Iraq;