Safitri, Mega, et al. “The Correlation Between students’ Reading and Listening Score in a Standardized Test of TOEFL”. Jurnal Penelitian Dan Pengkajian Ilmu Pendidikan: E-Saintika, vol. 5, no. 2, July 2021, pp. 127-38, https://doi.org/10.36312/esaintika.v5i2.472.