Analyzing the Impact of External Factors on Stock Market Performance in the Fast Food Industry During Boycott Movements Using Multiple Linear Regression. Journal of Computational Innovation and Analytics (JCIA), [S. l.], v. 5, n. 1, p. 1–19, 2026. DOI: 10.32890/jcia2026.5.1.1. Disponível em: https://e-journal.uum.edu.my/index.php/jcia/article/view/27338. Acesso em: 1 jun. 2026.