Sundariyah, R. D. . Adityo, and A. . Arizal. “Forecasting the Total Sales and Benefits of Drug Using the Single Exponential Smoothing Method (case Study: Bentar Pharmacy)”. JEECS (Journal of Electrical Engineering and Computer Sciences), vol. 4, no. 2, Dec. 2019, pp. 687-94, doi:10.54732/jeecs.v4i2.112.