MUHAMMAD ALIF YUSTIN; ZILRAHMI; ATUS AMADI PUTRA; FADHILAH FITRI. Comparison Fuzzy Time Series Cheng and Ruey Chyn Tsaur Model for Forecasting Sales at Empat Saudara Store. UNP Journal of Statistics and Data Science, [S. l.], v. 1, n. 3, p. 218–225, 2023. DOI: 10.24036/ujsds/vol1-iss3/56. Disponível em: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/56. Acesso em: 19 sep. 2024.