Sofyandi, M. (2026). The Role of STP Marketing Strategy in Enhancing the Marketing Performance of IKM Logam Tembaga, Cepogo Village, Boyolali. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE), 9(1), 8698-8709. https://doi.org/10.31538/iijse.v9i1.9284