USAHA MENINGKATKAN STRATEGI PEMASARAN PADA CV. SINAR BAJA ELECTRIC DI SURABAYA (Kegiatan Pengabdian Masyarakat) : BUSINESS TO IMPROVE MARKETING STRATEGY ON CV. ELECTRIC STEEL SINAR IN SURABAYA (Community Service Activities). Pengabdian45 2022, 1 (2), 09-24. https://doi.org/10.56444/pengabdian45.v1i2.86.