Suraida, Suraida, 		Syefrinando, Boby, 		Alfian, Alfian, AND 		Fistoni, Fistoni.
" Analysis of Lead (Pb) and Cadmium (Cd) in water spinach (Ipomoea aquatica Forks.)  in a swamp with domestic wastewater" <em>Jurnal Biologi Udayana</em> [Online], Volume 25 Number 2 (21 December 2021)