HANDAYANI, S. .; IQBAL, M. N. . The implementation of the sale and purchase agreement in the all-you-can-eat system: A study of consumer protection law no. 8 of 1999 and the perspective of the shafi’i school. Journal of Law Science, [S. l.], v. 8, n. 1, p. 79-89, 2026. DOI: 10.35335/jls.v8i1.6337. Disponível em: https://www.iocscience.org/ejournal/index.php/JLS/article/view/6337. Acesso em: 26 apr. 2026.