SUHERMAN, usep deden.
 Effect of Relationship Marketing and Competitive Advantage on Marketing Performance (Survey on Cellphone Customers in Bandung).
<strong>Jurnal Manajemen Indonesia</strong>, [S.l.], v. 21, n. 2, p. 191-197, aug. 2021.
ISSN 2502-3713.
Available at: &lt;<a href="//journals.telkomuniversity.ac.id/ijm/article/view/2293" target="_new">//journals.telkomuniversity.ac.id/ijm/article/view/2293</a>&gt;. Date accessed: 26 apr. 2024.
doi: <a href="https://doi.org/10.25124/jmi.v21i2.2293">https://doi.org/10.25124/jmi.v21i2.2293</a>.