N. ALKHATEEB, AHMED, FALAH H. HUSSEIN, WALEED M. SARHAN, and KAREEM D. OMRAN. 2010. “Characterization of the Collecting Electrode in ThermalBatteries by the X-Ray Technique”. Asian Journal of Chemistry 19 (1):775-80. https://asianpubs.org/index.php/ajchem/article/view/20576.