[Programme and abstract of the Fourth National Seminar on Biotechnology], Institut Penyelidikan Getah Malaysia (Malaysia): Selangor (Malaysia), 25-26 Nov 1992, p. 110-112
Programme and abstract of the Fourth National Seminar on Biotechnology, Institut Penyelidikan Getah Malaysia (Malaysia): Selangor (Malaysia), 25-26 Nov 1992, p. 46-47