1.
Sihombing M, Sari M, Chrisna H. Analysis of the Internal Control System in Marketing Activities to Improve Sales at Isaura Collection Store. jambd [Internet]. 20Oct.2026 [cited 23Oct.2026];5(4):2111-8. Available from: https://jurnal.unived.ac.id/index.php/jambd/article/view/12670