Yunita Sarah Siregar, et al. “Supporting Jamu Entrepreneurs: Innovative Financial Record-Keeping Solutions for Karya Jaya Village”. ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains Dan Teknologi, vol. 5, no. 1, Feb. 2026, pp. 80 – 87, doi:10.55123/abdikan.v5i1.7681.