National Seed Services (SENASEM), Kinshasa, RD-Congo;
Regional Nuclear Energy Center, Kinshasa (CRENK), RD-Congo;
Faculty of Agronomy, University of Kinshasa, Kinshasa 11, RD-Congo;
National Institute for Research and Agronomic Studies (INERA), Kinshasa 1, RD-Congo;
Department of Biological Sciences, Laurentian University, Sudbury, Ontario, Canada;
Seed Viability; Storage; Maize (Zea mays L.); Cowpea (Vigna unguiculata): DR-Congo; Modeling Approach;