H. . Triwidyati and F. . Tentama, “Reliability and Validity of Subjective Well-Being Scale Construct”, IJSBAR, vol. 51, no. 2, pp. 191–200, May 2020, Accessed: Apr. 04, 2026. [Online]. Available: https://gssrr.org/JournalOfBasicAndApplied/article/view/10773