MRS. SUDHA .M; PRIYANGA.S; PAVITHRAA .S; PRIYADHARSHINI .S. Grid frequency based load control using pic microcontroller . International journal of intellectual advancements and research in engineering computations, [S. l.], v. 6, n. 1, p. 383–386, 2018. DOI: 10.61096/ijiarec.v6.iss1.2018.383-386. Disponível em: https://ijiarec.com/ijiarec/article/view/470. Acesso em: 5 jul. 2026.