δ-Primary Hyperideals on Commutative Hyperrings. - Elif Özel Ay; Gursel Yesilot; Deniz Sonmez (Int. J. Math. Math. Sci., 2017)

Corrigendum to "δ-Primary Hyperideals on Commutative Hyperrings". - Elif Özel Ay (Int. J. Math. Math. Sci., 2018)

Awareness of Space and Earth Systems by Musical Actions. - Elif Özel Ay; O. A. Büyükbayram; Zafer Aslan; Güven Özdemir (ICCSA (Workshops 1), 2023)