ابراهيم علي. “Calculations of Some Thermodynamic Parameters During Heat Treatment to Form Barium Titanate”. Tishreen University Journal -Basic Sciences Series 44, no. 2 (June 16, 2022): 57–64. Accessed May 4, 2024. https://journal.tishreen.edu.sy/index.php/bassnc/article/view/12713.