Surjadi, M., Simandjuntak, J. B., Hakki, T. W. and Rosewita, B. (2025) “Factors that influence the improvement of financial performance of Micro, Small and Medium Enterprises in Java Island”, Ranah Research : Journal of Multidisciplinary Research and Development, 7(6), pp. 4637-4647. doi: 10.38035/rrj.v7i6.1807.