A Review of Ocean Wave-Based Renewable Energy Systems: Global Research Trends, Challenges, and Sustainability OpportunitiesHasan Nuurul Hidaayatullaah, Nadi Suprapto, Eko Hariyono, Putri Lintang Utami, Husni Mubarok and L. N. QuangE3S Web Conf., 709 (2026) 04005DOI: https://doi.org/10.1051/e3sconf/202670904005