Tyas Safhira, S. Mukhtar, and Suparno. “ANALYSIS OF FACTORS AFFECTING THE REGIONAL POVERTY GAP INDEX”. Jurnal Pendidikan Ekonomi, Perkantoran, Dan Akuntansi, Vol. 4, no. 2, Oct. 2023, pp. 171-83, http://103.8.12.212:33180/unj/index.php/jpepa/article/view/39730.