Oetomo, Dedy Setyo, and Akhsani Nur Amalia. 2025. “Feasibility Study for Construction of Solar Grade Silicon Wafer Manufacturing Plant With Production Capacity of 2 GWp in Batam Industrial Area, Indonesia”. Journal of Information System, Technology and Engineering 3 (1):406-16. https://doi.org/10.61487/jiste.v3i1.129.