Astriani, D., Susilo, H., Suwono, H., Lukiati, B., & Purnomo, A. R. (2020). Mind Mapping in Learning Models: A Tool to Improve Student Metacognitive Skills. International Journal of Emerging Technologies in Learning (iJET), 15(06), pp. 4–17. https://doi.org/10.3991/ijet.v15i06.12657