On Pure Hyperradical in Semihypergroups. - Kostaq Hila; Krisanthi Naka (Int. J. Math. Math. Sci., 2012)

Application of L-fuzzy sets in m-ary semigroups. - Shkelqim Kuka; Kostaq Hila; Krisanthi Naka (J. Intell. Fuzzy Syst., 2018)