Halawa, J.P., Sidabutar, V.G. and Perangin Angin, D.L. (2025) “Correlation Between Chess Game and Improving Critical Thinking Skills of Binjai City High School Students”, Joska: Jurnal Isori Kampar, 2(02), pp. 116–120. doi:10.53905/joska.v2i02.18.