Associate Professor (Maître de Conférences Hospitalo-Universitaire) and clinical pharmacist at the University Hospital of Tlemcen (CHU de Tlemcen), Algeria. My work bridges clinical pharmacy practice and pharmacoeconomics research. My research focuses on the economic burden of chronic disease, cost-effectiveness analysis, and therapeutic patient education programs, with published work on multiple sclerosis and chronic myeloid leukemia, and ongoing projects in nutrition, childhood obesity, and haemophilia.