Afifah, U.N. and Azizah, U. 2021. Implementation of Guided Inquiry Based on Blended Learning to Improve Students’ Metacognitive Skills in Reaction Rate. IJCER (International Journal of Chemistry Education Research). 5, 1 (May 2021), 1–11. DOI:https://doi.org/10.20885/ijcer.vol5.iss1.art1.