“THE STRATEGIES TO REDUCE THE SPREAD OF NITROGEN FROMDOMESTIC WASTEWATER TREATMENT TO THE STREAMSIN SURABAYA CITY, INDONESIA”, INTERNATIONAL JOURNAL OF GEOMATE, vol. 16, no. 55, pp. 204–210, Mar. 2019, Accessed: Apr. 19, 2026. [Online]. Available: https://geomatejournal.com/geomate/article/view/2500