EXTENSION OF THE SPARRE ANDERSEN RISK MODEL VIA THE SPEARMAN COPULADelwendé Abdoul-Kabir Kafando, Victorien Konané, Frédéric Béré and Pierre Clovis NitiémaMathematical analysis of a deterministic and a stochastic epidemic models of dengueVictorien KONANE; Ragnimwendé SAWADOGOModeling the effects of contact tracing on COVID-19 transmissionAli Traoré, Fourtoua Victorien Konané |