Architectural Trade-offs in Modern Software Engineering: A Comparative Study of Monolithic, Modular Monolithic, and Microservices Paradigms. (2026). ISCSITR- INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND ENGINEERING (ISCSITR-IJCSE) - ISSN: 3067-7394, 7(1), 76-96. https://iscsitr.in/index.php/ISCSITR-IJCSE/article/view/ISCSITR-IJCSE_2026_07_01_005