Arya, D., Rochmawati, L. and Sonhaji, I. 2020. KOEFISIEN KORELASI (R) DAN KOEFISIEN DETERMINASI (R2). Jurnal Penelitian. 5, 4 (Dec. 2020), 289–296. DOI:https://doi.org/10.46491/jp.v5i4.544.