Titi Resnawati Nazara and Ni Putu Martini Dewi (2025) “Analysis of the Effect of Unemployment Rate, Economic Growth, and Human Development Index on Poverty in Districts/Cities of North Sumatra Province”, Harmony Management: International Journal of Management Science and Business, 2(4), pp. 28–45. doi: 10.70062/harmonymanagement.v2i4.398.