QAYUMOVA GAVHAR ABDUSHUKUROVNA; NORBÒTAYEVA MARJONA G'OLIB QIZI. SANOQ SISTEMALARIDA ARIFMETIK AMALLARNI BAJARISH . Ta’lim innovatsiyasi va integratsiyasi, [S. l.], v. 68, n. 3, p. 87–91, 2026. Disponível em: https://journalss.org/index.php/tal/article/view/27893. Acesso em: 25 may. 2026.