Al-Hamdany, H. M. M. (2026). Interactive Effects of Phosphorus Fertilization and Atonic Application on Growth, Productivity, and Phosphorus-Use Efficiency Roselle (Hibiscus sabdariffa L.). American Journal of Botany and Bioengineering, 3(1), 90–103. https://doi.org/10.51699/ajbb.v3i1.2389