Wet ball milling activated oyster shells for multifunctional slow-release compound fertilizer production - Weiqiang Zhang; Dian jin; Caixia Liu; Muhammad Atif Muneer; Huanhuan Zhu; Taoyu Ren; Hongnan Xu; Jingwen Wang; Zhenya Lu; Deyi Yuan; Yafu Tang (Chemical Engineering Journal, 2024)