Afifi, A.A. et al. 2024. Re-Viewing Sumitro’s Policy and Industrial Maturity: Powering Downstream and Manufacturing Industries for Economic Growth and Sustainable Society. Journal of Regional Development and Technology Initiatives. 2, 2 (Oct. 2024), 79–102. DOI:https://doi.org/10.58764/j.jrdti.2024.2.79.