the Governor of Tebessa State honor Dr. Khaled Rais & student Abdulaziz Mamoun

the Governor of Tebessa State honor Dr. Khaled Rais & student Abdulaziz Mamoun

The Governor of Tebessa State, Mr. Muhammad Al-Barakah Dahaj, supervised the honor of Dr. Khaled Rais of Larbi Tebessi University, accompanied by the student, “Abdulaziz Mamoun”, for their contribution to preserving the environment through the invention of a device for sorting soft plastic materials from waste Household