Eldewik، A. N. (2005). The Measurement of Absorption Edge and Band Gap Properties of Novel Metal Substituted Titanium Silicates Materials. المجلة الجامعة، ع7 ، 67 - 72. مسترجع من http://search.mandumah.com/Record/1263600
Eldewik، Abdussallam N. "The Measurement of Absorption Edge and Band Gap Properties of Novel Metal Substituted Titanium Silicates Materials." المجلة الجامعة ع7 (2005): 67 - 72. مسترجع من http://search.mandumah.com/Record/1263600