Agung sanjaya, Tri Ragil Saputra, Rian saputra, Elmayati, Lukman Sunardi, Shely yunanda sari, and Yurina putri lestari. 2022. “Web Mobile Based on E- Marketing at Jumiran Stores Using the Customer Relationship Management (CRM) Method”. Adpebi Science Series, September. http://adpebipublishing.com/index.php/AICMEST/article/view/48.