Borzooei, R.A., B. Ganji Saffar, and R. Ameri. “ON HYPER EQ-ALGEBRAS”. Italian Journal of Pure and Applied Mathematics 31 (December 31, 2013): 77–96. Accessed July 26, 2026. https://journals.uniurb.it/index.php/ijpam/article/view/6159.