Obidjonov D.O, Zokirova N. R, Erkaev A. U, Nazirova R.M, Kucharov B. K, Zakirov B. S, and Yulbarsova M. “DEVELOPMENT OF MICROELEMENT-CONTAINING TECHNOLOGY NPK FERTILIZERS”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036, vol. 12, Apr. 2023, pp. 158-61, https://gejournal.net/index.php/IJSSIR/article/view/1935.