Natalya Yu. Garnova, Valerii G. GermanovАndrey V. Korzhuev, Olga V. Pashanova, Kira G. Serdakova,. “Pedagogical Research As Subject-Practical and Scientific Knowledge Synthesis and Its Determined Format”. Opción 360 (April 24, 2020): 700-716. Accessed December 6, 2025. http://www.produccioncientificaluz.org/index.php/opcion/article/view/31739.