Al Ghamdi, Abdulrahman Ahmad, et al. “The Moderating Role of Knowledge Management on the Relationship Between Employees’ Commitment and Total Quality Management: A Study on the Public Healthcare Sector in Saudi Arabia”. International Review of Management and Marketing, vol. 6, no. 4, Oct. 2016, pp. 790-7, https://econjournals.com/index.php/irmm/article/view/3020.