“Effectivity of Signal Grass (Brachiaria Decumbens) Enrich With Microorganism to Absorb Heavy Metals (Pb)”. BIODIVERS - BIOTROP Science Magazine 1, no. 2 (July 28, 2022): 29–34. Accessed September 15, 2026. https://journal.biotrop.org/index.php/biodivers/article/view/1978.