AHDIKA, A. Model Grey (1,1) dan Grey-Markov pada Peramalan Realisasi Penerimaan Negara. Jurnal Fourier, [S. l.], v. 7, n. 1, p. 1–12, 2018. DOI: 10.14421/fourier.2018.71.1-12. Disponível em: https://fourier.or.id/index.php/FOURIER/article/view/72. Acesso em: 31 jan. 2026.