NAHWANI , A.; ., S.; WIDODO, E. Strategic Model of Sustainable Program A Conceptual Framework for Hybrid Energy Implementation in Companies Using Biogas as an Energy Source. South Eastern European Journal of Public Health, [S. l.], p. 2959–2582, 2024. DOI: 10.70135/seejph.vi.3060. Disponível em: https://www.seejph.com/index.php/seejph/article/view/3060. Acesso em: 24 oct. 2025.