ROHMAN, M. A.; ADIB, N. Analisis Perbedaan Abnormal Return dan Trading Volume Activity Sebelum dan Sesudah Program Makan Bergizi Gratis pada Saham Sektor Konsumsi. Jurnal Sosial Teknologi, [S. l.], v. 6, n. 6, p. 2036–2056, 2026. DOI: 10.59188/jurnalsostech.v6i6.32872. Disponível em: https://sostech.greenvest.co.id/index.php/sostech/article/view/32872. Acesso em: 25 jun. 2026.