Characteristics of the Street Food Sector in N'Djamena, Chad
<p>Mayoré AD<sup>1</sup>, Tidjani A<sup>2</sup>*, Bessimbaye N<sup>1,2</sup>, Asséta K<sup>1</sup>, Kuan AT<sup>1</sup>, René D<sup>1</sup>, Bagré TS<sup>1</sup>, et Nicolas B<sup>1</sup></p>