LUMBAN GAOL, C. P.; SIRAIT, R. D. E.; IRENE PATRICIA SIANIPAR. Bridging the Transportation Safety Gap in Lake Toba: Business Liability, Bankruptcy Risk, and Regulatory Governance After the KM Sinar Bangun Disaster. International Journal Of Humanities Education and Social Sciences, [S. l.], v. 6, n. 2, 2026. DOI: 10.55227/ijhess.v6i2.2553. Disponível em: https://www.ijhess.com/index.php/ijhess/article/view/2553. Acesso em: 30 oct. 2026.