by Nyong, Aniedi E, Udoh, Godwin, Awaka-Ama, Joachim J, Nsi, Edet W, Rohatgi, Pradeep K
Published in Materials research (São Carlos, São Paulo, Brazil) (01.01.2022)

by Ayo, Osisanya, Olufemi, Adeniyi Sam, Gregory, Udoh Godwin
Published in Journal of special education and rehabilitation (01.03.2013)

by Igwe, Dennis E., Udoh, Godwin
Published in International journal of innovative research and development (31.07.2022)

by Awara, Nsobiari Festus, Udoh, Esther Godwin, Anyadighibe, Joseph Amaechi
Published in Global journal of social sciences (13.09.2018)

by Ayo, Osisanya, Olufemi, Adeniyi Sam, Gregory, Udoh Godwin
Published in The Journal of Special Education and Rehabilitation (01.01.2013)