SIMBOLON, Lolyta Damora; SINAGA, Rani Farida; PANGARIBUAN, Lena Rosdiana; PANJAITAN, Ike Theresia. Poverty Line Forecasting Model in North Sumatera Province Using Double Exponential Smoothing Method. Sang Pencerah: Jurnal Ilmiah Universitas Muhammadiyah Buton, [S. l.], v. 11, n. 1, p. 306–316, 2025. Disponível em: https://jurnal-umbuton.ac.id/index.php/Pencerah/article/view/6644. Acesso em: 4 jul. 2025.