Method of test for bauxite. : Part 6, determination of titanium content - 4,4' - : diantipyrylmethane spectrophotometric method - Institut Piawaian dan Penyelidikan Perindustrian Malaysia (Shah Alam : Standards and Industrial Research Institute of Malaysia, 1990)
Keywords: Bauxite -- Malaysia; Iron ores -- Standards -- Malaysia; Titanium -- Testing