Microenergy harvester for remote ocean buoys using piezoelectric sensors coupled with superballs. Indian Journal of Geo-Marine Sciences (IJMS), [S. l.], v. 51, n. 10, p. 801–810, 2023. DOI: 10.56042/ijms.v51i10.2929. Disponível em: https://or.niscpr.res.in/index.php/IJMS/article/view/2929. Acesso em: 15 may. 2026.