Zein, H.U. and Tanti Jumaisyaroh Siregar 2022. The Effect of EQ on Mathematics Learning Achievement of MTs Islamiyah Medan Students. Numerical: Jurnal Matematika dan Pendidikan Matematika. 6, 2 (Sep. 2022), 249–258. DOI:https://doi.org/10.25217/numerical.v6i2.3892.