WITJAKSO, Ario; ARDAN MARDAN, Jhonni; AMOS, Amos; MEDINA DZIKRA, Faira; HIDAYAT, Muhammad. Marketing Strategy for Meatball Sellers in Pekanbaru in Increasing Profitability. International Journal of Economics, Management and Accounting (IJEMA), [S. l.], v. 1, n. 7, p. 557–564, 2023. DOI: 10.47353/ijema.v1i7.86. Disponível em: https://ij.lafadzpublishing.com/index.php/IJEMA/article/view/86. Acesso em: 16 jan. 2026.