Pengolahan air limbah (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pengolahan air limbah" in Indonesian language version.

refsWebsite

Global rank Indonesian rank

1britannica.com

40^th place

36^th place

6^th place

2^nd place

archive.org

Metcalf & Eddy, Inc. (2003). Wastewater Engineering: Treatment and Reuse (Edisi 4th). New York: McGraw-Hill. ISBN 0-07-112250-8.

britannica.com

"wastewater treatment | Process, History, Importance, Systems, & Technologies". Encyclopedia Britannica (dalam bahasa Inggris). October 29, 2020. Diakses tanggal 2020-11-04.