Cara uji kelulusan air benda uji tanah di laboratorium dengan tekanan tetap
Indonesia. Badan Standardisasi NasionalUnknown
Badan Standardisasi Nasional (Jakarta, [2008]) (ind) IndonesianUnknownStandar Nasional Indonesia (SNI)UnknownSOILS-TESTING-STANDARDS; Appendix: p. 8 - 12; Unknown