[1]
F. Issalillah and R. K. Khayru, “Stress and Reference Group Contribution to Achievement Motivation of Student”, Studi Ilmu Sosial Indonesia, vol. 1, no. 1, pp. 13–28, Jun. 2021, Accessed: Jun. 17, 2026. [Online]. Available: https://sisijournals.id/index.php/sisi/article/view/2