BÜYÜKKIDIK, S. Analyzing TALIS Indicators and PISA Results with Data Envelopment: Comparison of EMS, DEAP and R Software. International Journal of Contemporary Educational Research, [S. l.], v. 9, n. 3, p. 492–508, 2022. DOI: 10.33200/ijcer.1038281. Disponível em: https://ijcer.net/index.php/pub/article/view/253. Acesso em: 29 mar. 2024.