Nauryzova S, Satayev M, Koshkarbayeva S, Yeligbayeva G. Preparation of the copper-phosphoric coatings and study of their microhardness. Chemical Bulletin of Kazakh National University [Internet]. 28Apr.2014 [cited 3May2024];73(1):21-6. Available from: https://bulletin.chemistry.kz/index.php/kaznu/article/view/173