Khan, B. N.; Ashfaq, Y. .; Asia Bibi; Amina Tufail; Fatima Khalid; Anum Naz; Tallal Hassan Khan. A Review and Analysis of Heavy Metals in Freshwater Reservoirs of Pakistan: Their Bioaccumulation, Biological Magnification and Biotic Transmission. PJBB 2023, 4, 35-54.