Imansyah, F. and Karnaningroem, N. 2025. Environmental Pollution Impact Analysis on Faecal Sludge Process Using Life Cycle Assessment and Analytic Hierarchy Process. IPTEK The Journal for Technology and Science. 31, 2 (Jul. 2025), 211–222. DOI:https://doi.org/10.12962/j20882033.v31i2.4232.