by Udo, Godwin J., Awaka-Ama, Joachim J., Uwanta, Emaime J., Ekwere, Ifiok O., Chibueze, Igwe R.
Published in Frontiers in chemistry (02.10.2020)

by Nsi, Edet W., Akpakpan, Aniekan E., Uwanta, Emaime J., Akpanudo, Nyeneime W., Akpan, Itohowo O.
Published in Asian Journal of Applied Chemistry Research (12.12.2022)

by Edemumoh, Emmanuel E., Uwanta, Emaime J., Awaka-Ama, Joachim J., Udo, Godwin J., Etukudo, Nsikan J., Nyong, Aniedi E., Igwe, Raphael, Okon, Christiana P., Abasi, Elvis O.
Published in Journal of Engineering Research and Reports (01.02.2024)

by Nsi, Edet W, Uwanta, Emaime J, Akpakpan, Aniekan E, Ekwere, Ifiok O.
Published in European Scientific Journal (Kocani) (30.04.2020)

by A. Udoetok, Inimfon, W. Akpanudo, Nyenime, J. Uwanta, Emaime, E. Ubuo, Emmanuel, J. Ukpong, Emmanuel
Published in American journal of chemistry (01.12.2012)