Salsa, Meylia Arifah, and Kasron Nasution. “Local-Digital Business Communication Model for Kualuh Traditional Culinary SMEs in North Labuhanbatu Regency”. Jurnal IPTEK Bagi Masyarakat 6, no. 1 (May 20, 2026): 1–6. Accessed May 23, 2026. https://journal.aira.or.id/j-ibm/article/view/1645.