MAHMUDOV BEGZOD MIRZAAHMAD O’G’LI; O’KTAMOV AHLIYOR YUSUFJON O’G’LI. ZARARLI GAZLARNI TUTUVCHI DUDBURON QURILMASINI TAKOMILLASHTIRISH VA UNING SANOATDA QO‘LLANILISHI. Research Focus International Scientific Journal, [S. l.], v. 4, n. 7, p. 8–10, 2025. Disponível em: https://refocus.uz/index.php/1/article/view/1720. Acesso em: 10 oct. 2025.