The Relationship between Energy Efficiency in Halal MSMEs and Business Profitability and Sustainability: A Case Study in Bandung City, 2021–2023. GreenSharia: Journal of Islamic Economics and Business for Sustainability, [S. l.], v. 1, n. 1, p. 21–33, 2025. Disponível em: https://journal.ekantara.com/greensharia/article/view/15. Acesso em: 10 dec. 2025.