A CONTROLLED-RELEASE NANO-FERTILIZER SYSTEM FOR IMPROVING PHOSPHORUS UPTAKE AND ROOT DEVELOPMENT IN PADDY SOILS. Int. J. Sci. Discov. [Internet]. 2025 Aug. 25 [cited 2026 May 17];2(02):44-60. Available from: https://intjsd.com/index.php/IJSD/article/view/21