Zahra, L., Maiyastri, M., & Rahmi, I. (2024). A COMPARISON OF FUZZY TIME SERIES CHENG AND CHEN-HSU IN FORECASTING TOTAL AIRPLANE PASSENGERS OF SOEKARNO-HATTA AIRPORT. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, 18(1), 0019-0028. https://doi.org/10.30598/barekengvol18iss1pp0019-0028