Lestari, Viviana Lisma, and Suwarsito Suwarsito. “THE EFFECT OF LEARNING MOTIVATION AND SELF-EFFICACY ON ENGLISH LEARNING ACHIEVEMENT”. Akrab Juara : Jurnal Ilmu-Ilmu Sosial, vol. 5, no. 4, Nov. 2020, pp. 17-26, doi:10.58487/akrabjuara.v5i4.1300.