Abdelrahman Ahmed Abdalmajed Bakheet, and Eltahir Mohamed Hussein. “Improve and Accurate Data Acquisition for Estimation Orientation Using Inertial Measurement Units Sensor”. Technology Horizon Journal (ISSN: 1858-6368), vol. 2, no. 2, Feb. 2018, http://thj.fu.edu.sd/index.php/thj/article/view/31.