ДАНИЛКОВИЧ, Анатолій, and Олена ОХМАТ. “OPTIMIZATION OF THE RETANNING PROCESS OF CHROME SEMIFINISHED LEATHER USING ALKYLCARBOXYETHANOLAMINE”. Technologies and Engineering 26, no. 5 (October 22, 2025): 100–111. Accessed April 19, 2026. http://167.235.6.87:8089/index.php/techeng/article/view/1954.