Determinants of understanding of old age security claim calculations in the employment social security system. ECOBIZTECH: Journal of Economics, Business, and Technology, [S. l.], v. 1, n. 1, p. 1–20, 2026. DOI: 10.65881/ecobiztech.v1i1.27. Disponível em: https://ejournal.scmdigi.id/index.php/ecobiztech/article/view/27. Acesso em: 6 jun. 2026.