Ouahiba، L. (2018). The Impact of Social Responsibility on Competitiveness of Small and Medium-sized Enterprises (SMEs): A Field Study of Some SMEs in Tlemcen. مجلة الآفاق للدراسات الاقتصادية، ع5 ، 292 - 311. مسترجع من http://search.mandumah.com/Record/1140237
Ouahiba، Liazid. "The Impact of Social Responsibility On Competitiveness of Small and Medium-sized Enterprises (SMEs): A Field Study of Some SMEs in Tlemcen." مجلة الآفاق للدراسات الاقتصادية ع5 (2018): 292 - 311. مسترجع من http://search.mandumah.com/Record/1140237