Hutabarat, P. M., Lubis, S. N., & Purwoko, A. (2024). An Analysis of the Impact of Healthcare Workforce, Educational Infrastructure, and Non-Food Expenditure on Human Development Index (HDI) in Humbang Hasundutan Regency, Indonesia. Asian Multidisciplinary Research Journal of Economy and Learning, 1(2). https://doi.org/10.70471/0krdb703