“SHARING KNOWLEDGE PENTINGNYA DIGITALISASI CUSTOMER RELATIONSHIP MANAGEMENT BAGI USAHA MIKRO KECIL DAN MENENGAH (UMKM)”. JURNAL PENGABDIAN VOKASI ( JAPESI ), vol. 1, no. 1, May 2022, pp. 17-21, https://doi.org/10.30656/japesi.v1i1.4654.