Ekemini Obok และผู้แต่งคนอื่นๆ. (2022) Variations in agromorphological characteristics of IPGRI Cowpea(Vigna unguiculata (L.) Walp.) accessions. <i>Songklanakarin Journal of Science an Technology (SJST)</i>, <i>44</i>(6), 1539-1548.Ekemini Obok และผู้แต่งคนอื่นๆ. "Variations in agromorphological characteristics of IPGRI Cowpea(Vigna unguiculata (L.) Walp.) accessions". Songklanakarin Journal of Science an Technology (SJST) 44 (2022):1539-1548.Ekemini Obok และผู้แต่งคนอื่นๆ. Variations in agromorphological characteristics of IPGRI Cowpea(Vigna unguiculata (L.) Walp.) accessions. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2022.