ANDIKA, F.; NURVIANA; SARI, R. P. PERAMALAN MENGGUNAKAN FUZZY TIME SERIES CHEN: Studi Kasus Curah Hujan Kota Langsa. Amalgamasi: Journal of Mathematics and Applications, [S. l.], v. 1, n. 2, p. 79–86, 2022. DOI: 10.55098/amalgamasi.v1.i2.pp79-86. Disponível em: https://indoms-maluku.org/ojs/index.php/amalgamasi/article/view/14. Acesso em: 8 oct. 2025.