Babel, S., Sudrajat, H. and Aby Abraham, A. (2016) “Manganese- and Iron-Doped Zinc Oxide for Photocatalytic Degradation of Recalcitrant Dyes”, Science & Technology Asia, 21(4), pp. 33–43. available at: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/72005 (accessed: 25 April 2025).