Y. Y. Lase, Andam Lukcyhasnita, Santi Prayudani, Harizahayu, and Friendly, “The Community Partnership Service Utilization of Social Media for Promoting Binjai Batik Products at UMKM Tan Collection, Binjai District, Binjai City, North Sumatra”, gandrung, vol. 7, no. 1, pp. 2661–2672, Jan. 2026.