Urea loaded nanoclay biopolymer composites: synthesis, characterization and evaluation for enhancing nitrogen use efficiency. - Saini, Ravi; Manjaiah, K. M.; Chobhe, Kapil A.; Datta, S. P.; Raju, Dhandapani; Jatav, Hanuman Singh; Gawdiya, Sandeep; Minkina, Tatiana; Rajput, Vishnu D. (Clean Technologies & Environmental Policy, 2025)