Adi, A., & Wahyuni, H. C. (2026). Analysis of quality control of PE pipe installation in gas network project at PT. XYZ: Analisis pengendalian kualitas pemasangan pipa PE pada proyek jaringan gas di PT. XYZ. Procedia of Engineering and Life Science, 10(1), 557–563. https://doi.org/10.21070/pels.v10i1.2968