Yee, Y. S. ., and J. L. F. . Yuen. “The Recruitment of Migrant Workers in the Food Service Industry in Malaysia. A Study of Old Town White Coffee and Pappa Rich Kopitiam”. International Journal of Business, Economics and Management, vol. 1, no. 10, Oct. 2014, pp. 291-04, https://archive.conscientiabeam.com/index.php/62/article/view/1126.