Pehlivan A, Gerekan B, Kocan M. The Effect of Operating Expenses on Growth and Performance: An Empirical Analysis of the Petroleum and Chemistry Industry in Turkey. 5002 [Internet]. 2010 Nov. 19 [cited 2024 May 5];10(11):1299-308. Available from: http://archive.aessweb.com/index.php/5002/article/view/2016