Siagian, N., G. A. J. Siagian, and R. O. Lubis. “Improving Community Economic Independence Through Downstreaming Andaliman Into Ready-To-Drink Juice Products”. International Journal of Economics (IJEC), vol. 4, no. 2, Nov. 2025, pp. 1409-17, doi:10.55299/ijec.v4i2.1634.