# Two New Scientific Books Published by Professor Dr. Muayyad Abdul Hussein Al-Fadhl Two new scientific books have recently been published by **Professor Dr. Muayyad Abdul Hussein Al-Fadhl**, Emeritus Faculty Member in the Department of Accounting, College of Administrative Sciences, Al-Mustaqbal University. These publications represent a valuable academic contribution and serve as important references for university libraries and specialized research. The first book, titled **"Mathematical Models in Services Marketing: Applications and Case Studies in Service and Manufacturing Business Organizations,"** explores the application of mathematical modeling and quantitative methods to enhance and optimize marketing strategies across both service and manufacturing sectors. The second publication, **"Decision Theory in Supporting Organizational Activities: Applications and Case Studies in Manufacturing and Service Business Organizations,"** presents a comprehensive analytical framework accompanied by practical models designed to support decision-makers and strengthen crisis management within contemporary business environments. This distinguished scholarly achievement reflects Al-Mustaqbal University's vision and its continuous commitment to strengthening its academic standing among private universities by enriching the academic community with high-quality books and research that benefit students and researchers in the fields of management and accounting.