Risk of heavy metals accumulation in soil and wheat grains with waste water irrigation under different NPK levels in alkaline calcareous soil Mussarat, M.; Jamal, W.A.; Muhammad, D.; Ahmad, M.; Saleem, A.; Khan, S.; Aman, F.; Bibi, H.; Shah, W.A.; Dawar, K.; Akbar, N.U.; Mian, I.A.; Waheed, M.; Ali, I.; Zia, A.; Malik, W. Plos one 16(11): E0258724 2021 1932-6203 https://eurekamag.com/research/079/433/079433825.php