Laporan tahunan = Annual report - Malaysia. Kementerian Tenaga, Telekom dan Pos.; Malaysia. Kementerian Tenaga, Telekom dan Pos. (Kuala Lumpur : Kementerian Tenaga, Telekom dan Pos, 1982)
PTSL : 1982, 1983, 1984-1985, 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1994, 1995.
Keywords: Malaysia. -- Kementerian Tenaga, Telekom dan Pos. -- Periodicals; Telecommunication -- Malaysia; Malaysia -- Executive departments