Citation | Hakeem, A., B. Elhendawy, E. Elatafi, G. Mustafa and T.M.M. Sheikh. 2026. Plant growth regulators (PGRs) for enhanced plant abiotic stress tolerance: Mini-review. Journal of Plant Health, Ecology and Evolution, 2(1): 55-68. DOI | https://dx.doi.org/10.17582/journal.pjar/2026/2.1.55.68