Djuraev, A., D. Abduvakhobov, I. Gafurdjanov, and M. M. Boqijonovna. “Tiny Dirt’s Cleaner of Resource-Saving Cotton Buds”. Middle European Scientific Bulletin, vol. 25, June 2022, pp. 466-9, https://cejsr.academicjournal.io/index.php/journal/article/view/1420.