Manik, Jolius Saut Mangaraja, Fitri Maya Puspita, and Sisca Octarina. 2026. “Analysis of Factors Influencing Poverty in South Sumatra Using the Poisson Regression Model”. STATMAT: Jurnal Statistika Dan Matematika 8 (1):87-92. https://doi.org/10.32493/sm.v8i1.54763.