Luckyardi, S., R. Hurriyati, and P. Dirgantari. “DESIGNING E-CRM IN GARUT AGRICULTURAL OFFICE: INTEGRATING MARKETING, MONITORING AND TECHNOLOGY IN PUBLIC SERVICES”. Jurnal Agregasi : Aksi Reformasi Government Dalam Demokrasi, Vol. 9, no. 2, Nov. 2021, pp. 75 -83, https://ojs.unikom.ac.id/index.php/agregasi/article/view/5899.