Nano iron porphyrinated poly(amidoamine) dendrimer mobil composition matter-41 for extraction of N-nitrosodiphenylamine nitrosamine from water samples - Sanagi, Mohd Marsin; Chong, Mun Hwa; Endud, Salasiah; Ibrahim, W, Sanagi, Mohd Marsin; Chong, Mun Hwa; Endud, Salasiah; Ibrahim, W (2015)