Johor investment digest - Perbadanan Johor (Johor Bahru : Johor State Economic Development Corporation, Industry Department, 1987)
PTSL : 1987(Jul); 1989(May-Dec); 1990(Jan-Oct); 1991(Jan, Feb), 1994 (No.1-4); 1998, 19999, 2000 (Jan-Dec)
Keywords: Investments -- Johor