Marketing Research and Forecasting Demand: Strategies for Optimizing Sales. Sahmiyya: Jurnal Ekonomi dan Bisnis, [S. l.], v. 3, n. 2, p. 418–425, 2024. Disponível em: https://e-journal.uingusdur.ac.id/sahmiyya/article/view/7848. Acesso em: 4 jun. 2026.