Ramadhan , M. R. ., and I. Ijirana. “Analysis of the Critical Thinking Skills of Students in Senior High School in Solving the Reaction Rate Problem”. Jurnal Akademika Kimia, vol. 12, no. 4, Nov. 2023, pp. 216-20, doi:10.22487/j24775185.2023.v12.i4.pp216-220.