Mandzyuk, V. I., I. F. Mironyuk, and Yu. O. Kulyk. “Structure-Morphological and Electroconductive Properties of Carbon Materials Based on Saccharose and Citric Acid”. Physics and Chemistry of Solid State 21, no. 3 (September 30, 2020): 486–491. Accessed May 4, 2024. https://scijournals.pnu.edu.ua/index.php/pcss/article/view/4265.