MUFIDATI, dini; MUKHLIS, mohammad. Penerapan Logika Fuzzy Dalam Menentukan Dampak Ekonomi Di Daerah Red-Zon Akibat Pandemic Covid-19. ARITMATIKA: Jurnal Riset Pendidikan Matematika, [S. l.], v. 3, n. 1, p. 1–14, 2022. DOI: 10.35719/aritmatika.v3i1.60. Disponível em: https://aritmatika.uinkhas.ac.id/index.php/arm/article/view/60. Acesso em: 22 nov. 2024.