K. A. Abdul Wahab, A. A. Ahmad Nazri, A. A. Mohd Azam, N. F. Ghazali, E. M. Salleh, N. A. Nik Mahmood, Development of Immobilised Bioanode for Microbial Fuel Cell, Chemical Engineering Transactions. 63 (2018) 607-612. doi:10.3303/CET1863102.