Zh.K. Borkulakova, M.Sh. Shardarbek, M.Sh. Junisbekov, and M.Kuandykuly. “Specifics for Manufacturing Insulating Needle-Punched Nonwoven Materials from Coarse Wool”. Progress in Science, no. 5, Feb. 2024, https://ojs.scipub.de/index.php/PS/article/view/3008.