Harahap, M. D., and I. Lubis. “Analysis of Factors Affecting the Human Development Index Between Districts / Cities in North Sumatra Province”. Neraca Keuangan : Jurnal Ilmiah Akuntansi Dan Keuangan, vol. 20, no. 2, Aug. 2025, pp. 289-93, doi:10.32832/neraca.v20i2.17834.