MRS.M.SUNDARABHARATHI; DR. (MRS.) C. MUTHULAKSHMI. Value Added Services Of Supermarkets. Elementary Education Online, [S. l.], v. 20, n. 1, p. 8334–8338, 2021. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/419. Acesso em: 15 jan. 2025.