KHUDOIBERDIEV F. I; TAKHIROVA N. B. RESEARCH OF PRODUCTION OF COMPLEX FERTILIZERS BASED ON LOCAL RAW MATERIALS OF KARAKALPAKSTAN. International Engineering Journal For Research & Development, [S. l.], v. 6, n. ISPCIEI, p. 3, 2021. DOI: 10.17605/OSF.IO/ZXDK9. Disponível em: http://iejrd.com/index.php/iejrd/article/view/2126. Acesso em: 7 may. 2026.