Mohamad Ariff, Nurhafidah, and Shantakumari Rajan. “Heavy Metal Concentrations in Street Dust from Residential and Industrial Areas at Mukim Hulu Kinta Perak”. Bioresources and Environment 3, no. 1 (February 27, 2025): 1–13. Accessed August 24, 2026. https://bioenvuitm.com/index.php/en/article/view/72.