Analisis Pengaruh Sentimen Investor Terhadap Return Saham Sektoral BEI Pada Masa Pandemi COVID-19. Khazanah [Internet]. 2021 Oct. 12 [cited 2026 Feb. 28];5(2):1107-2. Available from: http://jurnalkibalitbangdajbi.com/index.php/newkiki/article/view/121