MAMARAJABOV JAHONGIR SHERZOD O’G’LI. SHART OPERATORLARI. Journal of Universal Science Research, [S. l.], v. 1, n. 1, p. 51–54, 2023. Disponível em: https://universalpublishings.com/index.php/jusr/article/view/14. Acesso em: 22 jul. 2024.