Alaa I. F. І. Development of the combined hardening technology of obtaining solid coating on the surface of steel products. Technology audit and production reserves, [S. l.], v. 1, n. 1(33), p. 20–23, 2017. DOI: 10.15587/2312-8372.2017.93431. Disponível em: https://journals.uran.ua/tarp/article/view/93431. Acesso em: 1 sep. 2024.