Transformative and sustainable insights of agricultural waste-based adsorbents for water defluoridation: Biosorption dynamics, economic viability, and spent adsorbent management oleh Koyeli Das, Uttara Sukul, Jung-Sheng Chen, Raju Kumar Sharma, Pritam Banerjee, Gobinda Dey, Md. Taharia, Christian J. Wijaya, Cheng-I Lee, Shan-Li Wang, Nguyen Hoang Kim Nuong, Chien-Yen Chen