SAMOSIR, N. E.; SIAGIAN, N. .; RADITA NST, R. .; FRISNOIRY, S. . PENGARUH PERMINTAAN DAN PENAWARAN TERHADAP PEREKONOMIAN. Humantech : Jurnal Ilmiah Multidisiplin Indonesia, [S. l.], v. 2, n. 8, p. 1799–1805, 2023. Disponível em: https://journal.ikopin.ac.id/index.php/humantech/article/view/3340. Acesso em: 3 jul. 2024.