EKONG, E. E. (2020). . The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.
Chicago-čujuhus (17. p.)EKONG, EKONG E. . The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.
MLA-čujuhus (9. p.)EKONG, EKONG E. . The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.