Utomo, K. E., and Hastin Umi Anisah. “Impact of Economic and Financial, Construction Technology and Resources, and Project Organizational Culture on Project Performance Studies at PT. PLN UPP Kitring, Centre Part Borneo-1”. Open Access Indonesia Journal of Social Sciences, Vol. 4, no. 5, July 2021, pp. 527-38, doi:10.37275/oaijss.v4i2.91.