Rahmawati, R. and Zoraida, M.N. 2022. The Implementation of Direct Learning Model With Guided Discovery Approach To Improving Learning Effectiveness Through on Circle Theory In SMP Islam Terpadu Ar-Rahmah Makassar. Journal of Research and Multidisciplinary. 5, 1 (Mar. 2022), 558-561. DOI:https://doi.org/10.5281/jrm.v5i1.61.