T. T. Sabirxodjaeva, and I. Boltaboev. “THE USE OF GRAPHIC CONCEPTS IN LABOR EDUCATION AS A FACTOR IN INCREASING THE EFFECTIVENESS OF TEACHING”. Galaxy International Interdisciplinary Research Journal, vol. 9, no. 11, Nov. 2021, pp. 620-2, https://giirj.com/index.php/giirj/article/view/565.