Tamba, Noel Ramot Denvico, Cut Mutia Saprina Dewi, and Inda Serfina Tarigan. 2023. “Analysis of the Effects of Inflation and Unemployment on the Poor Population of North Sumatra in 2001-2020”. Indonesian Journal of Advanced Research 2 (5):419-34. https://doi.org/10.55927/ijar.v2i5.4163.