SIREGAR, Tiur Malasari; PANJAITAN, Angel Monica; MAWARNI, Dewi; PRATISIA, Grace; SIREGAR, Sutan Surya Darpan. Analisis Pemahaman Persoalan Matematika Ekonomi Mengenai Elastisitas Permintaan Mahasiswa-Mahasiswi Unand International Accounting Class 2022. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 2, p. 6060–6067, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/1064. Acesso em: 23 apr. 2026.