SUTIKNO, S.; SUHARTINI, S. Price Strategies And Promotions Which E-Commerce Does In Sales. Primanomics : Jurnal Ekonomi & Bisnis, [S. l.], v. 18, n. 3, p. 113–124, 2020. DOI: 10.31253/pe.v18i3.399. Disponível em: https://jurnal.buddhidharma.ac.id/index.php/PE/article/view/399. Acesso em: 2 may. 2024.