Ar Ruhimat, Qurrota A’yuni, Muhammad Imaduddin Ihsan, and Slamin Slamin. “IMPLEMENTATION OF FUZZY TIME SERIES IN FORECASTING ONLINE STUDENT LEARNING DEVELOPMENT”. Journal of Innovation Research and Knowledge 3, no. 1 (June 26, 2023): 4997–5008. Accessed August 21, 2025. https://www.bajangjournal.com/index.php/JIRK/article/view/5955.