Elhamza، A.، و Amine، E. (2023). The Geopolitical Role of Africa in Enhancing Oil and Gas Supplies Amid Current International Crises. مجلة المفكر، مج18, ع1 ، 756 - 775. مسترجع من http://search.mandumah.com/Record/1390356
Elhamza، Ahmed، و Elbar Amine. "The Geopolitical Role of Africa in Enhancing Oil and Gas Supplies Amid Current International Crises." مجلة المفكر مج18, ع1 (2023): 756 - 775. مسترجع من http://search.mandumah.com/Record/1390356