Pereira, José Miguel Costa Dias, and Vítor Manuel Rodrigues Viegas. “Balanced Scorecard: A Powerful Method to Improve the Management of Educational Institutions”. European Journal of Teaching and Education 3, no. 4 (December 20, 2021): 1–7. Accessed August 18, 2022. https://dpublication.com/journal/EJTE/article/view/706.