Multiple criteria analysis of the popularity and growth of research and practice of visual analytics, and a forecast of the future trajectory. - Ikpe Justice Akpan; Asuama A. Akpan (Int. Trans. Oper. Res., 2021)

Conversational and generative artificial intelligence and human-chatbot interaction in education and research. - Ikpe Justice Akpan; Yawo Mamoua Kobara; Josiah Owolabi; Asuama A. Akpan; Onyebuchi Felix Offodile (Int. Trans. Oper. Res., 2025)