Sitopu, J. W., and I. R. Purba. “PENGARUH MOTIVASI DAN MINAT BELAJAR TERHADAP KOMUNIKASI KEMAMPUAN STATISTIK MAHASISWA (VIRTUAL) FKIP USI PEMATANGSIANTAR TA 2021/2022: THE EFFECT OF MOTIVATION AND INTEREST IN LEARNING ON COMMUNICATION STATISTICAL ABILITY OF STUDENTS (VIRTUAL) FKIP USI FY 2021/2022 ADMINISTRATION”. MetaBio : Jurnal Pendidikan (Edisi Elektronik), vol. 3, no. 2, Oct. 2021, pp. 34-41, https://jurnal.usi.ac.id/index.php/metabio/article/view/38.