YULIANI, T. THE INFLUENCE OF PRODUCTION COST MANAGEMENT MANAGEMENT MODEL ON IMPROVING THE ECONOMY OF IRON SMITH CRAFTSPEOPLE IN PUA SUNGAI DISTRICT. TAMWIL : Jurnal Ekonomi Islam, [S. l.], v. 9, n. 1, p. 47–58, 2023. DOI: 10.31958/jtm.v9i1.9495. Disponível em: https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/tamwil/article/view/9495. Acesso em: 26 feb. 2026.