A semiotic study of lingua-culture of digital paralanguages. - Raphael Amponsah; Richard Boateng; Emmanuel Awuni Kolog (AMCIS, 2021)

When emojis go bad: emotional and cognitive concerns on their exaggeration, mis-application and excessive usage. - Emmanuel Adu-Mensah; Solomon Odei-Appiah; Raphael Amponsah (Int. J. Soc. Humanist. Comput., 2024)