Wan Mohd Hafezul Wan Abdul Ghani, et al. “Efficiency of Different Sampling Tools for Aquatic Macroinvertebrate Collections in Malaysian Streams”. Tropical Life Sciences Research, vol. 27, no. 1, July 2016, pp. 115–133, https://ejournal.usm.my/tlsr/article/view/tlsr_vol27-no-1-2016_7.