Bin Mat Rahimi, M. U. I. and Embong, Z. (2022) “Humic Acid as Detoxification Substance for Heavy Metal Removal in Laterite Barren Soil”, Enhanced Knowledge in Sciences and Technology, 2(2), pp. 355–364. Available at: https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/5492 (Accessed: 2 April 2023).