Shoidjan, K., S. Shuxrat, U. Mamasidiq, Q. Rustam, and P. Gayrat. “Use of Carbon Materials As a Heating Element”. European Multidisciplinary Journal of Modern Science, vol. 6, May 2022, pp. 671-7, https://emjms.academicjournal.io/index.php/emjms/article/view/501.