محمـد ديب, and رشا حسام صالح. “Study of Electrical Properties of Cobalt Oxide-Doped Amorphous Manganese Dioxide at Different Frequencies”. Latakia University Journal -Basic Sciences Series 44, no. 3 (August 3, 2022): 55–65. Accessed April 11, 2025. https://journal.tishreen.edu.sy/index.php/bassnc/article/view/13248.