Hasan, G., V. gracia . effendy, and D. Derricksen. “TRANSFORMASI PENGELOLAAN PELANGGAN DI DAPOER ZOIS MELALUI CUSTOMER ACQUISITION, MAKING THE RIGHT OFFER, DAN OPERATIONAL CRM TOOLS”. Journal of Innovative and Creativity (Joecy), vol. 6, no. 2, Sept. 2026, pp. 50384-98, doi:10.31004/joecy.v6i2.14455.