Hia TB, Aprinawati A. Development of Instagram Promotional Content Management to Increase Customer Engagement on the Social Media Account @Upagordanghealing_Elfrida.Sitohang. EJEB [Internet]. 2025Oct.30 [cited 2025Oct.30];4(4):729-40. Available from: https://jurnal.larisma.or.id/index.php/EJEB/article/view/1264