Afifah Cahayani Adha, A. C. .; Hendriani, S.; Junita, D. .; Uli, D. M.; Zurman. SYSTEM ANALYSIS AND PLANNING INFORMATION (CUSTOMER RELATIONSHIP MANAGEMENT (CRM) TO IMPROVE SELLERLAN AT ARGICULTURAL DRUG STORES CV. MARINA AGRO KERINCI WEB BASED. jham 2023, 4, 63-75.