Furqorina, R. and Firdaus, M. I. . (2023) “Achievement of BLU financial performance in the field of education services before and during the COVID-19 pandemic”, Jurnal Mantik, 7(2), pp. 1148-1155. Available at: https://iocscience.org/ejournal/index.php/mantik/article/view/4022 (Accessed: 31August2026).