GPS: a comprehensive www server for phosphorylation sites prediction. - Yu Xue 001; Fengfeng Zhou; Minjie Zhu; Kashif Ahmed; Guoliang Chen 001; Xuebiao Yao (Nucleic Acids Res., 2005)

A review of the tropical approach in cryptography. - Kashif Ahmed; Saibal K. Pal; Radha Mohan (Cryptologia, 2023)