ROHMANNUDIN, T. N.; SULISTIJONO, S.; AMRULLOH, M. F.; NAFI’, D.; FACHRI, M. Pelayanan pengujian kekuatan pipa HDPE di Laboratorium Kimia Material Departemen Teknik Material dan Metalurgi FTIRS-ITS. Penamas: Journal of Community Service, [S. l.], v. 4, n. 1, p. 116–129, 2024. DOI: 10.53088/penamas.v4i1.869. Disponível em: https://journal.nurscienceinstitute.id/index.php/penamas/article/view/869. Acesso em: 29 jun. 2025.