Shahid Mahmood, Razia Iqbal, Munazza Noor, Hajra Talib, Shifa, Rida Maryam, Mehwish Nadeem, and Noman Khalid. “HEAVY METAL CONTAMINATION IN GROUND WATER: SOURCES, HEALTH RISKS AND REMEDIATION TECHNOLOGIES”. Spectrum of Engineering Sciences, vol. 4, no. 3, Mar. 2026, pp. 640-55, https://thesesjournal.com/index.php/1/article/view/2218.