A. N. Johari, M. Ishak, Z. Leman, M. Yusoff, and M. Asyraf, “Creep behaviour monitoring of short-term duration for fiber-glass reinforced composite cross-arms with unsaturated polyester resin samples using conventional analysis”, J. Mech. Eng. Sci., vol. 14, no. 4, pp. 7361–7368, Dec. 2020, doi: 10.15282/jmes.14.4.2020.04.0578.