Published Analysis of wet acid deposition in Macau by Hoi K.I., Mok K.M., and Yuen K.-V. 224-233_MOK_371_8-3.pdf
Published Biological pretreatment of municipal solid waste prior to landfilling by Mahar R.B., Yue D., Liu J., Zhang Y. and Nie Y. 510-517_527_MAHAR_11-4.pdf