Darma, Kurnia, Wanda Hamidah, Lilis Cucu Sumartini, and Ujang Sujana. 2026. “Strategi Pengembangan Promosi Melalui Media Sosial WhatsApp Di Toko Berkah Maju Print”. MARAS : Jurnal Penelitian Multidisiplin 4 (2):222-31. https://doi.org/10.60126/maras.v4i2.1546.