KURNIANTO, Atik. STUDI SISTEM PELAYANAN CUSTOMER MELALUI E-COMMERCE. Jurnal Sains & Teknologi Fakultas Teknik Universitas Darma Persada, [S. l.], v. 8, n. 2, p. 45–50, 2018. DOI: 10.70746/jstunsada.v8i2.51. Disponível em: https://unsada.e-journal.id/jst/article/view/51. Acesso em: 14 nov. 2024.