Olawale Olatunji, Saheed, and Ishola Akindele Salami. “Exposing Lower Primary Pupils With Hearing Impairment to Sign Language: The Disconnect Between Home and School”. Porta Universorum, vol. 2, no. 7, July 2026, pp. 11-22, https://doi.org/10.69760/portuni.26070002.