Diallel analyses of soluble sugar content in cowpea (Vigna unguiculata L. Walp.)
Maina Antoine Nassourou, Tchiagam Jean Baptiste Noubissié, Yanou Nicolas Njintang, Joseph Martin Bell
The Crop Journal . 2017, (6): 553 -559 .  DOI: 10.1016/j.cj.2017.05.005