Abdul Rahim, S., Ali Rahman, Z., Lihan, T., Omar, R., Hashim, A., E, P. and K.M, L. (2006) “Heavy Metals in Topsoil under Selected Vegetable Cultivation Areas in Cameron Highlands, Pahang, Malaysia”, Malaysian Journal of Science, 25(1), pp. 31–43. Available at: http://jice.um.edu.my/index.php/MJS/article/view/8174 (Accessed: 23 December 2024).