AKPAN, N. M., P. OGBONNA, V. ONYIA, E. OKECHUKWU, A. ATUGWU, and I.- obong DOMINIC. “Studies on the Variability and Combining Ability for Improved Growth and Yield of Local Eggplant Genotypes (Solanum Melongena L.)”. Notulae Scientia Biologicae, vol. 8, no. 2, June 2016, pp. 226-31, doi:10.15835/nsb829783.