DEWI, R. K.; BUDIANTO, E.; DHEVYANTO, B. ANALYSIS OF ABNORMAL RETURN AND TRADING VOLUME ACTIVITY BEFORE AND AFTER THE LQ45 COMPANY CASH DIVIDEND ANNOUNCEMENT FOR THE 2020 PERIOD. JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS, [S. l.], v. 2, n. 1, p. 276–288, 2022. DOI: 10.55047/jhssb.v2i1.418. Disponível em: https://ojs.transpublika.com/index.php/JHSSB/article/view/418. Acesso em: 7 nov. 2025.