Ahmed، K. K.، و Amer، W. M. (2021). Enhancing the Effectiveness of Branding and Packaging Design for Supporting Civil Society during the Covid-19 Pandemic. مجلة التصميم الدولية، مج11, ع5 ، 23 - 34. مسترجع من http://search.mandumah.com/Record/1165451
Ahmed، Khloud Khaled، و Wessam Mahaseb Amer. "Enhancing the Effectiveness of Branding and Packaging Design for Supporting Civil Society During the Covid-19 Pandemic." مجلة التصميم الدولية مج11, ع5 (2021): 23 - 34. مسترجع من http://search.mandumah.com/Record/1165451