SULTAN; SAHRIR; DARWIS; SYARIFUDDIN. Mental Value Added and Sharia Value Added: Phenomenological Reflection of the Meaning of Zakat as Altruistic Behavior. Al-Kharaj: Journal of Islamic Economic and Business, [S. l.], v. 7, n. 4, 2025. DOI: 10.24256/kharaj.v7i4.8546. Disponível em: https://ejournal.iainpalopo.ac.id/index.php/alkharaj/article/view/8546. Acesso em: 17 dec. 2025.