NABIYEVA NOZIMA ODINAJAN KIZI, H. I. H. ogli . . STAGES OF DEVELOPMENT OF SOUND AMPLIFIERS FOR PERSONS WITH HEARING IMPAIRMENT. Confrencea, [S. l.], v. 3, n. 03, p. 254–257, 2023. Disponível em: https://confrencea.org/index.php/confrenceas/article/view/505. Acesso em: 2 may. 2024.