https://123dok.net/document/qo5j65mj-chair-michelwaldschmidtprofesseur-sorbonneuniversit-institutdemath-ematiquesdejussieu-panelmeeting-strengtheningmathandmatheducationindevelopingcountries-thinternationalconferenceonmathematicsandmathematicseducationindevelopingcountriesnationaluniversityo.html