My name is Khazri Balkis, 27 years old, from Tunisia. I'm an agronomic engineer (livestock and feed production ) , I have graduated in 2017. I intend to continue my studies in order to get my PhD degree. After my graduation as an engineer, I worked in different places in order to know better my field of study and develop my personality by knowing how to deal with certain situations. Because I love scientific research , I decided to continue my studies to get my PhD degree and be finally a doctor.