The journey, however, was not without challenges. There were periods when the workload felt overwhelming, data analysis became demanding, or progress slowed more than I anticipated. These moments taught me patience, resilience, and the importance of staying grounded in the values of accuracy and integrity. What enabled me to keep going was the exceptional support I received from my supervisors. Prof. John W. Makokha of the Department of Science, Technology and Engineering at Kibabii University played a central role in shaping my academic discipline. His consistent guidance, encouragement, and belief in my potential motivated me to refine my ideas and maintain high standards throughout the research process. Dr. Benjamin O. Odumo of the Department of Physics at the University of Nairobi enriched my work with deep technical insight, especially in radiological studies. His constructive feedback and attention to detail helped me strengthen the scientific credibility of my findings. Together, their mentorship made a significant difference in the quality of my work and my development as a researcher.

Along this journey, I learned that meaningful research is a balance of curiosity, dedication, and persistence. Kibabii University provided an environment that nurtured these qualities, helping me grow academically and personally. Reflecting on my experience, I am truly grateful. I confidently recommend Kibabii University to anyone seeking a supportive and intellectually stimulating place for postgraduate studies.