Ruhendi, Ateng, and M Sandi Marta. “The Relationship Between Academic Engagement, Lecturer’s Competence and Social Support to the Students’ Academic Achievement”. AL-ISHLAH: Jurnal Pendidikan, vol. 14, no. 2, June 2022, pp. 1965-72, doi:10.35445/alishlah.v14i2.1298.