δ-ideals of p-algebras. - Abd El-Mohsen Badawy; Kamal El-Saady; Essam Abd El-Baset (Soft Comput., 2024)

k-filters and k-*-congruences of core regular double Stone algebras. - Abd El-Mohsen Badawy; Eman Gomaa (Soft Comput., 2024)

On subalgebras of MS-algebras. - Abd El-Mohsen Badawy; A. I. EL-Maghrabi; Alaa Helmy (Soft Comput., 2024)