ADRIATAMA, Irshad; RAHADI, Raden Aswin. EFFECT OF GOVERNMENTAL ANNOUNCEMENT AND DECISIONS DURING COVID-19 ON INDONESIAN SECTORAL INDEXES. Jurnal Manajemen dan Kewirausahaan, [S. l.], v. 23, n. 1, p. 61–75, 2021. DOI: 10.9744/jmk.23.1.61-75. Disponível em: https://jurnalmanajemen.petra.ac.id/index.php/man/article/view/23205. Acesso em: 11 oct. 2025.