SASTRI, RAY; SETIYAWAN, ARBI. AN APPLICATION OF GREY MODEL IN MODELLING SOCIO-ECONOMIC VARIABLES WITH LIMITED DATA IN NORTH KALIMANTAN. E-Jurnal Matematika, [S. l.], v. 15, n. 2, p. 96–104, 2026. DOI: 10.24843/MTK.2026.v15.i02.p508. Disponível em: https://ejournal3.unud.ac.id/index.php/mtk/article/view/3151. Acesso em: 2 jul. 2026.