Hidayati, N., H. Fransiska, and W. Agwil. “POVERTY PANEL DATA MODELING IN SOUTH SUMATERA”. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, Vol. 17, no. 3, Sept. 2023, pp. 1203-14, doi:10.30598/barekengvol17iss3pp1203-1214.