Dedication
IV
I would like to dedicate this work to my parents, my father Ghariani
Hakim and specially my mom Moussaoui Samia . Thank you for
always pushing me to reach for the stars and for instilling in me a
strong work ethic. Your sacrifices and dedication to my education
have shaped me into the person I am today.
To my loving family and my siblings Dia El Hak and Ibtihel, whose
unwavering support and encouragement have been my driving force
throughout my academic journey. Your belief in me and constant
motivation have been instrumental in my success.
I am immensely grateful to my professor Sir Samir Grimes for his
guidance and expertise. Your invaluable insights and willingness to
share your knowledge have expanded my horizons and challenged me
to strive for excellence.
I would also like to express my heartfelt appreciation to my friends
Yasmine, Rania, Hichem, Abir, Kenza, Ishak and of course my
binomial Feriel and her sister Alaa who have been there for me
during the ups and downs of this project. Your encouragement, latenight brainstorming sessions, and moral support have made this
journey enjoyable and memorable.
Lastly, I dedicate this work to the memory of my late grandfather.
Your wisdom, strength, and belief in my abilities continue to inspire
me. Though you are no longer with us, I carry your spirit with me in
all that I do.
Nada