NUGROHO, Lucky; MARIYANTI, Tatik. Discourses of Islamic Performance Ratio Based on Tawhid String Relationship. Journal of Islamic Economics and Social Science (JIESS), Jakarta, Indonesia, v. 2, n. 1, p. 44–52, 2021. DOI: 10.22441/jiess.2021.v2i1.005. Disponível em: https://publikasi.mercubuana.ac.id/index.php/jiess/article/view/11981. Acesso em: 29 jun. 2026.