LUMBAN GAOL, Jonner. The influence of marketing mix strategy on sales volume at PT.Jaya Anugrah Sukses Abadi Medan. JURNAL GLOBAL MANAJEMEN, [S.l.], v. 10, n. 1, p. 110-119, june 2021. ISSN 2715-6001. Available at: <http://jurnal.darmaagung.ac.id/index.php/global/article/view/1120>. Date accessed: 05 may 2024. doi: http://dx.doi.org/10.46930/global.v10i1.1120.