Tata cara pengendalian mutu pembangunan instalasi pengolahan air minum
Indonesia. Badan Standarisasi NasionalUnknown
Badan Standardisasi Nasional (Jakarta, [2012]) (ind) IndonesianUnknownStandar Nasional Indonesia (SNI)UnknownWATER-PURIFICATION-STANDARDS; Appendix : p. 14-25; Box: 25/678; Unknown