Ratanasuwan, R. ., Paoprasert, N. ., & Yousuk, R. (2025). Feasibility Study for Investment in VSPP Solar Power Plant in Thailand Using GIS and Financial . International Journal of Eco-Innovation in Science and Engineering (IJEISE), 6(1), 45–54. Retrieved from https://ijeise.upnjatim.ac.id/index.php/ijeise/article/view/140