ALIYUDDIN, Muhammad; SURGAWATI, Iis; SUPRIADI, Apip. Technical Efficiency of Indonesia’s Education Sector Before and During the COVID-19 Pandemic: A Data Envelopment Analysis (DEA) Application. Terbuka Journal of Economics and Business, [S. l.], v. 5, n. 2, p. 8–20, 2024. Disponível em: https://jurnal.ut.ac.id/index.php/tjeb/article/view/10220. Acesso em: 1 mar. 2026.