R.Karimov, Yo.Soliyev, A.Ermirzayev, O.Bahodirov, and E.Abdurazoqov. “Psychological and Pedagogical Characteristics of a High School Student”. International Journal on Integrated Education, Vol. 3, no. 2, Feb. 2020, pp. 91-95, doi:10.17605/ijie.v3i2.19.