Kristiyani, Titik, and Faturochman Faturochman. “Students’ Perspectives on Concepts, Factors, and Models Related to the Attainment of Achievement”. ANIMA Indonesian Psychological Journal 34, no. 1 (October 25, 2018). Accessed July 3, 2024. https://journal.ubaya.ac.id/index.php/jpa/article/view/2022.