Chove, BE, WR Ballegu, and LM Chove. “Copper and Lead Levels in Two Popular Leafy Vegetables Grown Around Morogoro Municipality, Tanzania”. Tanzania Journal of Health Research 8, no. 1 (October 5, 2006): 37–40. Accessed December 19, 2024. https://www.ajol.info/index.php/thrb/article/view/14269.