Hutasuhut, R. P., Hermawan, P., & Novani, S. (2026). A Multi-Methodological Framework for Electric Vehicle Policy in Emerging Economies: Integrating Soft Systems Methodology, Innovation Diffusion Theory, Principal-Agent Theory, and Strategic Choice Approach through a Systematic Literature Review. International Journal of Management, Entrepreneurship, Social Science and Humanities, 10(1), 307–327. https://doi.org/10.31098/ijmesh.v10i1.4356