Ayu Kumalasari, V. ., and S. . Sriwahyuni. “ANALYSIS OF LIQUID WASTE TREATMENT AT PT PLN (PERSERO) STEAM POWER PLANT (PLTU) UPK NAGAN RAYA”. Multidiciplinary Output Research For Actual and International Issue (MORFAI), vol. 2, no. 2, July 2022, pp. 307-14, doi:10.54443/morfai.v2i2.289.