KRISHNAMOORTHI. T; ANAND. A; ASHWINRAJ. R; DEEPAK. C; MURUGANANDHAM. Investigation and research on enhancing life of spark plug by using silicon gel, chromium oxide and zinc oxide . International journal of intellectual advancements and research in engineering computations, [S. l.], v. 7, n. 2, p. 2896–2902, 2019. Disponível em: https://ijiarec.com/ijiarec/article/view/1061. Acesso em: 3 may. 2024.