Hoirunnisa, Adinda, et al. “PENERAPAN MATEMATIKA DALAM ILMU EKONOMI FUNGSI PERMINTAAN DAN PENAWARAN”. JITAA : Journal Of International Taxation, Accounting And Auditing, vol. 3, no. 2, Dec. 2024, pp. 130-9, doi:10.62668/jitaa.v3i2.1344.