Ay?e, Y. D., and K. Alaattin. “Improving the Project Service Performance of Companies Producing and Marketing Kitchen Systems to Provide Sectoral Competitiveness”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 26, no. 2, Apr. 2016, pp. 18-27, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/5532.