Sayyora Nasimovna Khamraeva. “THE CONCEPT AND DEVELOPMENT TREND OF THE FOURTH INDUSTRIAL REVOLUTION – ‘INDUSTRIYA-4’”. Ethiopian International Journal of Multidisciplinary Research, vol. 11, no. 11, Nov. 2024, pp. 272-5, https://eijmr.org/index.php/eijmr/article/view/2124.