ARTICLEEXTENSION OF THE SPARRE ANDERSEN RISK MODEL VIA THE SPEARMAN COPULADelwendé Abdoul-Kabir Kafando, Victorien Konané, Frédéric Béré and Pierre Clovis NitiémaARTICLEMathematical analysis of a deterministic and a stochastic epidemic models of dengueVictorien KONANE; Ragnimwendé SAWADOGOARTICLEStatistical Modeling and Forecast of the Corona-Virus Disease (Covid-19) in Burkina FasoVICTORIEN F. KONANE, Ali TRAOREARTICLEModeling the effects of contact tracing on COVID-19 transmissionAli Traoré, Fourtoua Victorien Konané |