PENY PRASTIWI RAHAYU; WAHIDAHWATI. ABNORMAL ANALYSIS OF RETURN AND TRADING VOLUME ACTIVITY DURING THE COVID-19 PANDEMIC. International Journal of Accounting, Management, Economics and Social Sciences (IJAMESC), [S. l.], v. 2, n. 4, p. 1231–1241, 2024. DOI: 10.61990/ijamesc.v2i4.271. Disponível em: https://ijamesc.com/index.php/go/article/view/271. Acesso em: 14 oct. 2024.