Новосядлий, С. П., & Мельник, Л. В. (2019). FEATURES OF PLANNING OF HEARING DEVICES ON AN INTEGRAL ELEMENT BASE. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, (1(17), 220–236. Retrieved from https://pvntsh.nung.edu.ua/index.php/number/article/view/244