Naif Dhidan AlShammari , Khalid Abdullah AlBedaiwey , Mansour Bakheet AlOtaibi , Marzouq Haief AlOtaibi , Salha Mohammed Hadadi , Ashwaq Turky AlOtaibi 2019. Implementation Of Total Quality Management Systems In Saudi Arabia. Migration Letters. 16, 2 (May 2019), 355–359.