Marunduri, R. A., Signora, K. A., Sinantin, I., Sari, K. P., Sabilla, N. N. and Arazzy, S. (2026) “PERFORMANCE OVERVIEW OF THE WASTEWATER TREATMENT PLANT (WWTP) AT PERUMDA TIRTANADI CEMARA, PERCUT SEI TUAN DISTRICT, MEDAN”, HEARTY, 14(2), pp. 462–471. doi: 10.32832/hearty.v14i2.21883.