by Mamman, S. A., Dakul, D. A., Yohanna, J. A., Dogo, G. A., Reuben, R. C., Ogunleye, O. O., Tyem, D. A., Peter, J. G., Kamani, J.
Published in Tropical animal health and production (01.12.2021)

by Kum, F.O., Yohanna, J.A., Adeiyongo, C.M
Published in The Nigerian journal of parasitology (17.04.2023)

by Yohanna, J. A., Matur, M. B., Dakul, D. A., E. Ike, M. E., Onuoha, E. C., Hallie, E. F., Ojiako, C. M.
Published in Asian Journal of Biological Sciences (01.03.2022)

by BMW, Nwibari, HD, Yakubu, JA, Yohanna, AI, Ogbonna, N, Nanvyat
Published in Acta Scientific Microbiology (01.05.2023)

by O. G. C. Ezebuiro, J. A. Yohanna, A. Abdulya'aq, H. O. Osue, J. N. Abenga, M. A. Yakasai, A. Attahir
Published in Current Research Journal of Biological Sciences (10.07.2012)

by J, A., Yohanna, A, M., Muhammad
Published in International Journal of Scientific Research and Management (02.02.2018)