Mukhayo K. Baybaeva, Zukhra K. Ismailova, Dustnazar O. Khimmataliev, Masuda K. Khashimova, y Bobirjon B. Ergashev. 2020. «Integrative Approach to Designing the Content of Secondary Specialized Vocational Education». Opción 36 (91), 25-41. http://www.produccioncientifica.luz.edu.ve/index.php/opcion/article/view/31834.