E.K.ARULKARTHICK; M.SANTHOSH; S.SARAVANAN; A.SIVASUNDAR; R.SUDHARSANAM. Boiler drum level controller using Microcontroller . International journal of intellectual advancements and research in engineering computations, [S. l.], v. 6, n. 1, p. 41–46, 2018. DOI: 10.61096/ijiarec.v6.iss1.2018.41-46. Disponível em: https://ijiarec.com/ijiarec/article/view/400. Acesso em: 5 mar. 2026.