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://monograph.uthm.edu.my/index.php/penerbituthm/catalog/book/384. Acesso em: 26 aug. 2026.