“Soil-Enzymes and Antioxidants Activities of Edible Vegetables Grown in Soils Polluted by Gas Flaring”. Tropical Life Sciences Research 34, no. 2 (July 21, 2023): 21–37. Accessed May 5, 2024. https://ejournal.usm.my/tlsr/article/view/tlsr_vol34-no-2-2023_2.