“Phytoremediation Potential of Landfill Vegetation in Aceh, Indonesia: Linking Pb Accumulation With Chlorophyll Content and Stomatal Traits”. Al Jahiz: Journal of Biology Education Research, vol. 7, no. 1, June 2026, pp. 191-05, https://doi.org/10.32332/al-jahiz.v7i1.11832.