%0 Journal Article %A Mboya Ba %A Ramsès Djidjou-Demasse %A Mountaga Lam %A Jean-Jules Tewa %T Optimal intervention strategies of staged progression HIV infections through an age-structured model with probabilities of ART drop out %J Mathematical modelling of natural phenomena %D 2021 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/mmnp/2021024/ %R 10.1051/mmnp/2021024 %G en %F MMNP_2021_16_a31