Controlled-release nanofertilizer using chitosan nanoparticles loaded with NPK: Development and impact on the yield and nutritional quality of Solanum tuberosum. Sci. agropecu. [Internet]. 2025 Sep. 1 [cited 2026 Jul. 18];16(4):633-45. Available from: https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/6253