Klang River Water Quality Assessment and Its Effects on Human Health Using Chemometric Analysis oleh Tengku Nilam Baizura Tengku Ibrahim, Andrison Anak Jesi, Nur Azalina Suzianti Feisal, Yuanita Windusari, Nursalfarina Abdul Samat, Noor Haziqah Kamaludin, Norfadillah Derahim, Mohd Azwan Ahmad, Tengku Norbaya Tengku Azhar