%0 Journal Article %A Rahrovi, Samira, piri, H. %T THE ROPER-SUFFRIDGE EXTENSION OPERATORS ON THE CLASS OF STRONG AND ALMOST SPIRALLIKE MAPPINGS OF TYPE $beta$ AND ORDER $alpha$ %J Journal of New Researches in Mathematics %V 6 %N 2 %P 5-18 %D 2020 %R %U https://sanad.iau.ir/fa/Article/797994