Benjamin, S. and Fernando, M. S. C. (2019) “Improving Service Quality of the Restaurant Staff: A Case Study of Deutsches Eck Pub & Restaurant”, International Research E-Journal on Business and Economics , 2(1). Available at: https://assumptionjournal.au.edu/index.php/aumitjournal/article/view/3685 (Accessed: 22February2026).