“…Forecasting using time series data is one of the options in automation and optimization of business processes and plays a key role in automating and optimizing operational processes (Faloutsos, Flunkert, Gasthaus, Januschowski, & Wang, 2019). Also, accurate forecasting results will be very helpful in the decision-making process concerning various matters such as the number of foreign tourists (Mudiyanselage & Banda, 2018), the number of requests in the hospital emergency department (Aboagye-Sarfo et al, 2015), number of daily requests for hotel rooms (Phumchusri & Ungtrakul, 2020), total sales revenue (Penpece & Elma, 2014), number of excavator requests (Zhao, Wang, Zhang, & Han, 2019), to the forecasted amount of rice production (Putra & Ulfa Walmi, 2020), and many other things. Anything that has time series data can be predicted or predicted what the value or amount is for the next period.…”