Putra MM, Tias RF, Safitri AD. Forecasting Sales of Premium Oil Fuel, Pertalite, Pertamax, Pertamax Turbo and Bio Solar Using the Method Exponential Moving Average (EMA) (case Study: Klampis Gas Station Surabaya). J. Electr. Eng. Comput. Sci. [Internet]. 2020 Jun. 30 [cited 2024 Nov. 14];5(1):789-94. Available from: https://ejournal.ubhara.ac.id/jeecs/article/view/104