(2012). Teknik Pengolahan Daur Ulang Sampah. Yogyakarta: Gosyen.
Chicago Style CitationTeknik Pengolahan Daur Ulang Sampah. Yogyakarta: Gosyen, 2012.
MLA CitationTeknik Pengolahan Daur Ulang Sampah. Yogyakarta: Gosyen, 2012.
Warning: These citations may not always be 100% accurate.