@article{Ali_Sudarno_2020, title={Comparison among three domestic Wastewater Treatment Plan in Semarang City}, volume={5}, url={http://dx.doi.org/10.22161/ijels.54.1}, DOI={10.22161/ijels.54.1}, number={4}, journal={International Journal of English Literature and Social Sciences}, publisher={AI Publications}, author={Ali, Hasan Ali M and Sudarno, Ing.}, year={2020}, pages={840–845} }