Everything you ever wanted to know about sweetpotato, Topic 12: Monitoring, learning, and evaluation of sweetpotato projects - Stathers, T.; Mulongo, G.; Low, Jan W.; Mbabu, A.N.; Rajendran, S.; Okello, J.J.; Maru, J.; Sindi, K.; Mudege, Netsayi N. (International Potato Center, 2018)