Putri Tamara, Isra Rizki, Ahmad Deno, and Zuli Rodhiyah. “VALUASI ENERAPAN ANITASI I EMPAT ISATA GAMA ”. ingkar: ournal of nvironmental ngineering, vol. 4, no. 2, Jan. 2024, pp. 24-36, doi:10.22373/ljee.v4i2.2801.