P.KOKILA; D.ANURATHA; M.S.DINESHKUMAR; S.MAYILVEL; R.PRASAD. Gas leakage detector using pressure transducer in PLC . International journal of intellectual advancements and research in engineering computations, [S. l.], v. 6, n. 1, p. 328–331, 2018. Disponível em: https://ijiarec.com/ijiarec/article/view/459. Acesso em: 4 may. 2024.