The Nautical Institute,24 The Institute Of Marine Engineers,11 Thomas Reed Publications,8 Triasko Madra,6 The Society of Naval Architects and Marine Engineers,4 The Stationery Office,4 Titian Ilmu,3 TSO,3 Thomas Reed Publications Limited,3 Taylor & Prancis Group,3 The United Kingdom Hydrographic Office,2 Tiem BPLP,2 The Goodheart-Willcox Company,2 Tiga Serangkai Pustaka Mandiri,2 Tira Pustaka Jakarta,2 Theodore Audel & Co,2 Tiga Serangkai,2 The institut of marine engineering,2 Tim BPLP Semarang2 The Institute of Marine Emgineers,2