P R SIVARAMAN , C KAMALAKANNAN. Smart irrigation system with GSM module using DC-DC converter with Regenerative Snubber. International Journal of Emerging Trends in Science and Technology, [S. l.], v. 4, n. 09, p. 5874–5878, 2017. Disponível em: http://ijetst.in/index.php/ijetst/article/view/1360. Acesso em: 23 dec. 2024.