MIRZAYEVA, Diyoraxon. Styudent taqsimoti, Fisher taqsimoti. Research and Implementation, [S. l.], v. 4, n. 5/3, p. 203–206, 2026. Disponível em: https://rai-journal.uz/index.php/rai/article/view/3136. Acesso em: 27 май. 2026.