HARY Christady Hardiyatmo. (2017). Mekanika Tanah I. Yogyakarta: Gadjah Mada University Press.
Chicago Style aipamenaHARY Christady Hardiyatmo. Mekanika Tanah I. Yogyakarta: Gadjah Mada University Press, 2017.
MLA aipamenaHARY Christady Hardiyatmo. Mekanika Tanah I. Yogyakarta: Gadjah Mada University Press, 2017.
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