1Ngandu Selua F.,2Lowenga Koyamondja P.,3Lubongo Mbilu Y.
1Associate Researcher in Hospital Management, Higher Institute of Medical Techniques of Kindu, RD. Congo
2Associate Researcher at the Quantitative Economics Research Unit, Economic and Social Research Institute, Faculty of Economics and Management, University of Kinshasa, RD.Congo
3Associate Researcher at the Public Economics Research Unit, Faculty of Economics and Management, University of Kinshasa, RD. Congo