Soliman، C.، و Abdou، D. M. S. (2022). An Assessment for E-Negotiation Impact on Businesses during COVID19 through Economic Analysis: Case of Egypt. المجلة العلمية للاقتصاد والتجارة، ع3 ، 115 - 138. مسترجع من http://search.mandumah.com/Record/1334350
Soliman، Cherine، و Doaa M. Salman Abdou. "An Assessment for E-Negotiation Impact On Businesses During COVID19 Through Economic Analysis: Case of Egypt." المجلة العلمية للاقتصاد والتجارة ع3 (2022): 115 - 138. مسترجع من http://search.mandumah.com/Record/1334350