NOORUL HUDAI ABDULLAH; NORHAYATI NGADIMAN; NOR BAIZURA HAMID; HAZIRAH BUJANG; SUHAILA SAHAT; MUHAMMAD AZRAIE ABDUL KADIR. Environmental Engineering (Laboratory). [s.l.] : Penerbit UTHM,2023. Disponível em: https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/384.. Acesso em: 18 jul. 2024.