TOWARD SMARTER URBAN FUTURE: A STRUCTURED REVIEW OF THE CONCEPTS, IMPLEMENTATION STRATEGIES, AND GLOBAL APPLICATIONS
TOWARD SMARTER URBAN FUTURE: A STRUCTURED REVIEW OF THE CONCEPTS, IMPLEMENTATION STRATEGIES, AND GLOBAL APPLICATIONS

Summary/Abstract: The concept of smart cities has emerged as a strategic approach to address complex urban challenges, aiming to enhance governance, infrastructure, digitalization, and citizen engagement through technology-driven approaches. However, the transition toward fully realized smart urban ecosystems is hindered by limited infrastructure readiness, regulatory and funding complexities, and socio-political challenges. This study utilizes a systematic literature methodology to gather information from Scopus database, a keyword-driven search was conducted for peer-reviewed articles published between 2015 and 2024. Inclusion criteria required are peer-reviewed status, empirical focus, thematic relevance to smart city domains (concepts, implementation, advantage, education, healthcare, governance, transportation, environment, energy, infrastructure, and cybersecurity), and geographic representation from both developed and developing regions. The paper evaluates the evolution of smart city definitions and conceptual frameworks, highlights effective implementation strategies, and identifies recurring challenges such as data interoperability, funding gaps, and policy misalignment. It further categorizes and maps solutions, including integrated urban platforms, adaptive policy frameworks, public-private partnerships, and AI-driven decision-making based on technological readiness, socio-economic adaptability, and institutional feasibility.

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