KURNIADI, K.; WAHAB, Z.; WIDIYANTI, M.; ADAM, M. Influence of digital marketing and product quality on decision to purchase cement at PT. Semen Baturaja (Persero), Tbk. International journal of business, economics and management, [S. l.], v. 4, n. 2, p. 395-400, 2021. DOI: 10.31295/ijbem.v4n2.1716. Disponível em: https://sloap.org/journal/index.php/ijbem/article/view/1716. Acesso em: 16 apr. 2026.