Aktar, F. , Islam, M.S., Milon, M.A.-A. , Islam, N. and Islam, M.A. 2021. Polyamines: An Essentially Regulatory Modulator of Plants to Abiotic Stress Tolerance: A Review. Asian Journal of Applied Sciences. 9, 3 (Jul. 2021). DOI:https://doi.org/10.24203/ajas.v9i3.6634.