Soetardjo, Meitha, AND 		Wardhana, Ede Mehta.
" Internal Audit ISO /IEC 17025 : 2008 at Laboratory For Hydrodinamics Technology, BTH - BPPTeknology" <em>Journal of Subsea and Offshore -science and engineering-</em> [Online], Volume 13 Number 1 (8 October 2018)