PERTIWI, Anisa Dinda; SITANGGANG, Clarita Joyce; GAOL, Dina Larisma Hotmauli Lumban; SITOMPUL, Putri Uli; RIFAT, Wafiq Mukhlis. Peran Matematika Ekonomi dalam Pengambilan Keputusan Ekonomi. Indonesian Journal of Multidisciplinary on Social and Technology, [S. l.], v. 4, n. 3, p. 4615–4626, 2026. DOI: 10.69693/ijmst.v4i3.8184. Disponível em: https://journal.ilmudata.co.id/index.php/ijmst/article/view/8184. Acesso em: 27 aug. 2026.