Giansyah, R., Sambodo, H., Binardjo, G., & Suharno, S. (2024). Happiness Index in ASEAN-9 2015-2021: Macroeconomic and Demographic Perspectives. Economics Development Analysis Journal, 12(4), 537-547. Retrieved from https://journal.unnes.ac.id/sju/edaj/article/view/75512