Gaurifa, M., and Darmawan Harefa. “DEVELOPMENT OF A CARTESIAN COORDINATE MODULE TO THE INFLUENCE OF IMPLEMENTING THE ROUND CLUB LEARNING MODEL ON MATHEMATICS STUDENT LEARNING OUTCOMES”. Afore : Jurnal Pendidikan Matematika, Vol. 2, no. 2, Oct. 2023, pp. 45-55, doi:10.57094/afore.v2i2.1130.