Penerapan Digital Marketing dalam Meningkatkan Pendapatan Murni Laundry Pasca Pandemi Authors Rahel Nurhamidah Universitas Internasional Batam Renza Fahlevi Universitas Internasional Batam DOI: https://doi.org/10.69688/aremben.v1i2.45 Keywords: Digital Marketing, Social Media, Sales Promotion