EVALUATION OF THE QUALITY OF MULTIFUNCTIONAL COATINGS AND SELECTION OF BASIC REQUIREMENTS TO ENSURE OPERATIONAL RELIABILITY. Amer. Jour. of Rese. in Human. and Soci. Scie. 2022;5:48-50. Accessed July 2, 2026. https://mail.americanjournal.org/index.php/ajrhss/article/view/120