Zghair, Haidir Raheem, Haidir Raheem Zghair, Haidir Raheem Zghair, Haidir Raheem Zghair, Zaid Hikmat Yaqoub, and Amjad Barzan. 2019. “Feature - Based Approach to Automatic Fixturing System Planning For Uniform Polyhedra Workpiece”. Al-Khwarizmi Engineering Journal 4 (3): 43-56. https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/593.