Fatma Binti Abd Karim S, Syahirah Binti Abd Kahar N, Kalthum Ibrahim U, Adawiyah Abdol Aziz R. Biosorption of coloured wastewater onto citric acid modified casuarina equisetifolia leaves powder. IJET [Internet]. 2018 Nov. 27 [cited 2024 May 2];7(4.18):256-61. Available from: https://sciencepubco.com/index.php/ijet/article/view/21930