Edwin Kimutai Kanda, Aidan Senzanje, Tafadzwanashe Mabhaudhi. Effect of Moistube and subsurface drip irrigation on cowpea (Vigna unguiculata (l.) Walp) production in South Africa. WSA [Internet]. 2020 Apr. 29 [cited 2024 May 3];46(2 April). Available from: https://watersa.net/article/view/8234