G. Suantika, P. Aditiawati, M. Rusni, R. R. Arief, and O. R. Turendro, “The Use of Biofiltration Technology and 3-dimensional Cubical Bamboo Shelters for Nursery Phase Productivity Improvement of Giant Freshwater Prawns”, J. Math. Fund. Sci., vol. 44, no. 2, pp. 129-144, Jul. 2013.