Widya Ningsih Sirait, Ichsan, Murtala, Zata Hasyyati. ANALYSIS OF THE EFFECT OF POVERTY, LIFE EXPECTANCY AND AVERAGE YEARS OF SCHOOLING ON GROSS REGIONAL DOMESTIC PRODUCT (GRDP) IN NORTH SUMATERA PROVINCE. JARUDA [Internet]. 2026 Sep. 7 [cited 2026 Sep. 22];5(2):2008-19. Available from: https://jaruda.id/index.php/go/article/view/427