KUCHKOROV MAVZURJON KHURSANBAYEVICH; MUKHAMMADYUSUPOVA MOKHINUR VOHIDJON KIZI. SEMICONDUCTORS: THE HISTORY OF FORMATION AS A SCIENCE. DEFECTS IN THE CRYSTAL STRUCTURE. ELECTRICAL CONDUCTIVITY AND CONTACT PHENOMENA. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036, [S. l.], v. 12, n. 06, p. 172–175, 2023. Disponível em: https://gejournal.net/index.php/IJSSIR/article/view/1854. Acesso em: 27 dec. 2024.