1. Metwally, S.A., R.S. Tawfik, B.H. Abo-Leila and T.A.A. El-Tayeb, 2019. Effect of nonionizing rays on growth, chemical constituents, and molecular aspects of catharanthus roseus plant. Egypt. Pharm. J., 18: 141-148.
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2. Metwally, S.A., R.M. Shoaib, K.I. Hashish and T.A. El-Tayeb, 2019. In vitro ultraviolet radiation effects on growth, chemical constituents and molecular aspects of spathiphyllum plant Bull. Natl. Res. Cent., Vol. 43, 10.1186/s42269-019-0126-6.
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3. Costilla-Hermosillo, M.G., M. Ortiz-Morales, S. Loza-Cornejo, C. Frausto-Reyes and S.A. Metwally, 2019. Laser biostimulation for improving seeds germinative capacity and seedlings growth of Prosopis laevigata and Jacaranda mimosifolia. Madera y Bosques, Vol. 25, No. 2, 10.21829/myb.2019.2521665.
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4. Ali, S.I., A.A. Gaafar, S.A. Metwally, I.E. Habba and M.R.A. Khalek, 2019. The reactive influences of pre-sowing He-Ne laser seed irradiation and drought stress on growth, fatty acids, phenolic ingredients, and antioxidant properties of Celosia argentea. Sci. Hortic., Vol. 261, 10.1016/j.scienta.2019.108989.
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5. Abou-Dahab, A.D.M., T.A. Mohammed, A.A. Heikal, L.S. Taha, A.M. Gabr, S.A. Metwally and A.I. Ali, 2019. In vitro laser radiation induces mutation and growth in Eustoma grandiflorum plant. Bull. Nat. Res. Centre, Vol. 43. 10.1186/s42269-018-0036-z.
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6. Taha, L.S., A.M.A. Dahab, A.A.M. Heikal, A.M.M. Gabr, S.A. Metwally and A.A.R. Ali, 2017. In vitro mutagenesis induction in eustoma grandiflorum plant using gamma radiation. J. Environ. Sci. Technol., 10: 175-185.
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7. Sami, A.M., K.I. Hashish, S.S. Sawsan and S.T. Lobna, 2016. In vitro propagation protocol of Hibiscus syriacus L. plants. Int. J. Pharm. Tech. Res., 9: 178-186.
8. Metwally, S.A., H.F. Abouziena, B.M.H. Abou-Leila, M.M. Farahat and E. El-Habba, 2016. Biological method in stabilization of sand dunes using the ornamental plants and woody trees: Review article. J. Innov. Pharmaceut. Biol. Sci., 3: 36-53.
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9. Metwally, S.A., E.I. Gamil, B.H. Abo-Leila and M.S.H. Ahmed, 2016. Effect of Gibberellic acid and progesterone on growth, vase life and volatile component of Lathyrus odoratus plant. Res. J. Pharm. Biol. Chem. Sci., 7: 2307-2317.
10. Taha, R.A., L.S. Taha and S.A. Metwally, 2015. In vitro cultures of jojoba (Simmondsia chinensis L.) affecting by laser irradiation. J. Chem. Biol. Phys. Sci., 5: 3906-3913.
11. Metwally, S.A., R.E. Abdelraouf and B.H. Abou-Leila, 2015. Response of potus plants (Epipremnum Aureum) to irrigation with drainage water of ornamental fish basins and magnesium sulphate as foliar fertilizer. Am. J. Life Sci., 3: 306-310.
12. Al Metwally, S., E.A. Abd-El Rhaman, B.H. Abou-Leila, T. Abd Allah El-Tayeb and H.I. El Albasery, 2015. Studies on the effect of gamma laser irradiation and progesterone treatments on gerbera leaves. Eur. J. Biophys., 3: 43-50.
13. Metwally, S.A., S.L.M. Mohamed, B.H. Abou-Leila and M.S. Aly, 2014. Effect of drought stress and helium neon (He-Ne) laser rays on growth, oil yield and fatty acids content in Caster bean (Ricinus communis L.). J. Agric. For. Fish., 3: 203-208.
14. Lobna, S.T., A.A.T. Hanan, A.M. Sami and M.F. Hwida, 2014. Effect of laser radiation treatments on in vitro growth behavior, antioxidant activity and chemical constituents of Sequoia sempervirens. Res. J. Pharm. Biol. Chem. Sci., 5: 1024-1034.
15. Metwally, S.A., S.S. Mohamed, L.M. Sharbat and B.H. Abou-Leila, 2013. Effect of different water regimes interacted with zinc on growth and chemical composition of geranium. World J. Agric. Sci., 9: 389-396.
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16. Metwally, S.A., M. Abou-Ellail, B.H. Abo-Leila and K.A. Aboud, 2013. Effect of laser radiation on the growth, anatomical and biochemical genetic markers of celosia argentea plants. Int. J. Acad. Res., 5: 200-206.
17. Metwally, S.A., A.K. Khalid and B. Abou-Leila, 2013. Effect of water regime on the growth, flower yield, essential oil and proline contents of Calendula officinalis. Nusantara Biosci., 5: 65-69.
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18. Ibrahem, E.H., G. Nahed, Abd El-Aziz, A.M. Sami and A.M. Mazhar, 2013. Response of growth and chemical constituents in Khayasengalensis to salinity and gypsum under calcareous Soil conditions. World Appl. Sci. J., 22: 447-452.
19. Hwida, M.F., S.A. Metwally and S.T. Lobna, 2012. In vitro growth behavior and leaf anatomical structure of Balanites aegyptiaca and Cotoneoster horizontalis affected by different types of laser radiation. J. Appl. Sci. Res., 8: 2386-2396.
20. Hussein, M.M., B.H. Abo-Leila, S.A. Metwally and S.Z. Leithy, 2012. Anatomical structure of jatropha leaves affected by proline and salinity conditions. J. Appl. Sci. Res., 8: 491-496.
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21. El-Quesni, F.E.M., A.A.M. Mazhar, N.G. Abd El Aziz and S.A. Metwally, 2012. Effect of compost on growth and chemical composition of Matthiola incana (L.) R. Br. under different water intervals. J. Applied Sci. Res., 8: 1510-1516.
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22. Abou Leila, B., A.E. Awad, T.A. EL Tayeb, I.E. Habba and A.M. Sami, 2012. Anatomical aspects of gerbera leaves under the effect of progestrone and irradiation treatments. J. Appl. Sci. Res., 8: 5903-5903.
23. Abo-Leila, B.H., S.A. Metwally, M.M. Hussein and S.Z. Liethy, 2012. The combined effect of salinity and ascorbic acid on anatomical and physiological aspects of Jatropha plants. Aust. J. Applied Sci., 6: 533-541.
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24. Metwally, S.A., A.E. Awad, B.M.H. Abou Leila and H.A. El-Shamy, 2010. Effect of gamma, laser irridation and progesterone on growth and photosynthetic pigments of gerbera. Zagazig J. Agric. Res., .