JULIA, Azkhiya Permata; HENDRATNO, Hendratno. Comparative Analysis of Profitability Before and After Using E-Commerce. Almana : Jurnal Manajemen dan Bisnis, [S. l.], v. 4, n. 1, p. 11–16, 2020. DOI: 10.36555/almana.v4i1.1291. Disponível em: https://journalfeb.unla.ac.id/index.php/almana/article/view/1291. Acesso em: 25 dec. 2025.