ELBOYEV , K. MATEMATIKA FANINING RIVOJLANISHI VA SONLARNING PAYDO BO‘LISHI. Educational Research in Universal Sciences, [S. l.], v. 2, n. 5 SPECIAL, p. 41–43, 2023. Disponível em: http://erus.uz/index.php/er/article/view/3081. Acesso em: 6 nov. 2024.