TAMBA, D. P.; MARPAUNG, D. Implementation of Environmental Accounting Policies in Hospitality Business in an Effort to Improve Tourism Sustainability in the Lake Toba Region. Dinasti International Journal of Economics, Finance & Accounting, [S. l.], v. 5, n. 5, p. 4828–4839, 2024. DOI: 10.38035/dijefa.v5i5.3474. Disponível em: https://dinastipub.org/DIJEFA/article/view/3474. Acesso em: 5 jul. 2025.