PUTRA, V. G. V.; MOHAMAD, J. N.; YUSUF, Y. A New Model to Calculate Stress Relaxation of Viscoelastic Material for Polyester-Wool-Spandex Yarn with Analytical Mechanics Approach. Jurnal Penelitian Fisika dan Aplikasinya (JPFA), [S. l.], v. 11, n. 2, p. 94–105, 2021. DOI: 10.26740/jpfa.v11n2.p94-105. Disponível em: https://journal.unesa.ac.id/index.php/jpfa/article/view/7071. Acesso em: 7 may. 2024.