Metode pengujian lapangan kekuatan geser baling tanah berkohesi
Indonesia. Badan Standardisasi NasionalUnknown
Badan Standardisasi Nasional (Jakarta, [1991]) (ind) IndonesianUnknownStandar Nasional Indonesia (SNI)UnknownSOILS-TESTING-STANDARDS; Appendix : p. 11 - 12; Box: 1/15; Unknown