SUMARTI, Novriana; MARENDRI, Adythia Dean. A MATHEMATICAL MODEL OF PROFIT-LOSS SHARING SCHEME OF SMALL INVESTMENT FOR TRADITIONAL MARKET TRADERS USING THE SEMI-FUZZY LOGIC APPROACH. Journal of Islamic Monetary Economics and Finance, [S. l.], v. 2, n. 2, p. 173–192, 2017. DOI: 10.21098/jimf.v2i2.650. Disponível em: http://jimf-bi.org/JIMF/article/view/650. Acesso em: 29 dec. 2025.