Wirahaji, I.
(2012).
 ANALISIS KADAR ASPAL OPTIMUM LASTON LAPIS AUS  PADA RUAS JALAN SIMPANG SAKAH – SIMPANG BLAHBATUH (Studi Kasus Paket Pemeliharaan Berkala Jalan Tahun Anggaran 2011).
<em>Jurnal Ilmiah Teknik Sipil, </em>.
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