Br Barus, Lidya Yuninda, and Novie Indrawati Sagita. “Evaluation of Innovation Ideas Competition in an Efforts to Improve Regional Innovation Index in Singkawang City”. Dinasti International Journal of Education Management and Social Science, vol. 6, no. 6, Sept. 2025, pp. 5105-1, doi:10.38035/dijemss.v6i6.5049.