Widodo. (2001). Sistem kendali proses penjernihan air limbah berbasis PLC. STTNAS.
Chicago Style (17th ed.) CitationWidodo. Sistem Kendali Proses Penjernihan Air Limbah Berbasis PLC. STTNAS, 2001.
MLA (8th ed.) CitationWidodo. Sistem Kendali Proses Penjernihan Air Limbah Berbasis PLC. STTNAS, 2001.
Warning: These citations may not always be 100% accurate.