WIJAYA, Kelvin; MURDIYANTO, Danang; CRISTANTO PUTRA MBULU, Bernadus. EFFECT OF TEMPERATURE VARIATIONS IN MANUAL TUBING MACHINES FOR PET PLASTIC MATERIAL ON TENSILE STRENGTH. Mechanical, Energy and Material (METAL), [S. l.], v. 2, n. 2, p. 06–10, 2024. DOI: 10.59581/metal.v2i2.98. Disponível em: https://ejournal.widyakarya.ac.id/index.php/metal/article/view/98. Acesso em: 4 jun. 2026.