LUSIANA, E. D.; MAHMUDI, M.; MUSA, M.; PRIMADHITA, M. A. O.; PUTRA, S.; SILALAHI, J. P.; SUNADJI, S.; BUWONO, N. R. Spatio-temporal analysis of the Brantas river water quality status by using principal component weighted index (PCWI). Ecological Questions, [S. l.], v. 34, n. 3, p. 1–16, 2023. DOI: 10.12775/EQ.2023.028. Disponível em: https://apcz.umk.pl/EQ/article/view/40898. Acesso em: 18 jul. 2024.