by Urgessa, Z.N., Ruess, Raffael, Tankio Djiokap, S.R., Botha, J.R., Schlettwein, Derck
Published in Journal of alloys and compounds (25.08.2019)

by Urgessa, Z.N., Talla, K., Dobson, S.R., Oluwafemi, O.S., Olivier, E.J., Neethling, J.H., Botha, J.R.
Published in Materials letters (01.10.2013)

by Talla, A., Suliali, N.J., Goosen, W.E., Urgessa, Z.N., Motloung, S.V., Botha, J.R.
Published in Physica. B, Condensed matter (01.09.2022)

by Ahmed, Mustafa, Coetsee, Liza, Goosen, W.E., Urgessa, Z.N., Botha, J.R., Venter, André
Published in Physica. B, Condensed matter (01.10.2023)

by Ahia, C.C., Tile, N., Urgessa, Z.N., Botha, J.R., Neethling, J.H.
Published in Journal of crystal growth (15.01.2017)

by Urgessa, Z.N., Botha, J.R., Tankio Djiokap, S.R., Coleman, C., Bhattacharyya, S.
Published in Physica. B, Condensed matter (15.04.2018)

by Mbulanga, C. M., Djiokap, S. R. Tankio, Urgessa, Z. N., van Vuuren, A Janse, Betz, R., Botha, J. R.
Published in Journal of sol-gel science and technology (01.03.2018)

by Boumenou, C. Kameni, Urgessa, Z.N., Djiokap, S.R. Tankio, Botha, J.R., Nel, J.
Published in Physica. B, Condensed matter (15.04.2018)

by Djiokap, S.R. Tankio, Urgessa, Z.N., Mbulanga, C.M., Boumenou, C. Kameni, Venter, A., Botha, J.R.
Published in Physica. B, Condensed matter (15.04.2018)

by Urgessa, Z.N., Oluwafemi, O.S., Olivier, E.J., Neethling, J.H., Botha, J.R.
Published in Journal of alloys and compounds (15.12.2013)

by Mbulanga, C.M., Urgessa, Z.N., Tankio Djiokap, S.R., Botha, J.R., Duvenhage, M.M., Swart, H.C.
Published in Physica. B, Condensed matter (01.01.2016)

by Urgessa, Z.N., Dobson, S.R., Talla, K., Murape, D.M., Venter, A., Botha, J.R.
Published in Physica. B, Condensed matter (15.04.2014)

by Djiokap, S.R. Tankio, Urgessa, Z.N., Mbulanga, C.M., Venter, A., Botha, J.R.
Published in Physica. B, Condensed matter (01.01.2016)

by Urgessa, Z.N., Mbulanga, C.M., Tankio Djiokap, S.R., Botha, J.R., Duvenhage, M.M., Swart, H.C.
Published in Physica. B, Condensed matter (01.01.2016)

by Urgessa, Z.N., Oluwafemi, O.S., Dangbegnon, J.K., Botha, J.R.
Published in Physica. B, Condensed matter (15.05.2012)

by Urgessa, Z.N., Oluwafemi, O.S., Botha, J.R.
Published in Physica. B, Condensed matter (15.05.2012)

by Urgessa, Z.N., Oluwafemi, O.S., Botha, J.R.
Published in Physica. B, Condensed matter (15.05.2012)