| | Sawwan, J.S. A. M. Al Abdallat, T.S. Al Qudah M. Kushad, M. Zucoloto | Journal of Food, Agriculture & Environment (JFAE) | Vol.13(2) | | 2015 |
| | Zocoltu,M.;M. Kushad and J.Sawwan. | Ciência Rural | 45(11):1972-1979 | | 2015 |
| | Shibli, R., Duwayri, M.Sawwan, J. Shatnawi, M., and AL-Qudah, T. | In Vitro Cellular & Developmental Biology-Plant. | 48: 335-340. | Springer | 2012. |
| | A. Zuteir, J.S. Sawwan, A.M. Al Abdallat. | BioMed Central Research Notes. | 5:427. | The open Access Publisher. | 2012. |
| | F. Al Qurraan, J.S. Sawwan, A.M. Al Abdallat. | Journal of Food, Agriculture & Environment. | 10 (3&4): 132-136. | WFL Publisher. | 2012. |
| | Afnan S Zuiter, Jammal Sawwan and Ayed Al Abdallat. | BMC Research Notes | 5:427 doi:10.1186/1756-0500-5-427. | | 2012 |
| | Shibli, R., Duwayri, M.Sawwan, J. Shatnawi, M., and AL-Qudah, T. | | | | 2012 |
| | A.M. Al Abdallat, J. S. Sawwan, B. Al Zoubi. | Plant Cell, Tissue and Organ Culture. | 104: 31-39. | Springer | 2011. |
 | | Ghaleb, W. Sh., J. S. Sawwan, M.W. Akash, and A. M. Al-Abdallat. | International Journal of Fruit Science. | 10 (1): 40-53. | Taylor & Francis. | 2010 |
| | | | | | 2010 |
| | Al-Bakhit, A., Al-Mahmoud, M.S., and Sawwan, J.S. | Jordan Journal of Agricultural Sciences (JJAS) | Vol.3.No.1.:16-25 | | 2007 |
| | Al-Kilani, L., Sawwan, J.S., and Al-Asi N. | Jordan Journal of Agricultural Sciences (JJAS) | 3 (3):222-232 | | 2007 |
| | Al-Kilani, L., Sawwan, J.S., and Al-Asi N. | Jordan Journal of Agricultural Sciences (JJAS) | 3 (3):222-232. | | 2007 |
| | Safi, M.I. & J.S. Sawwan. | Mu’tah Lil-Buhuth wad-Dirasat | Vol.19.No.1,1004. pp11-24 | | 2004 |
| | Safi, M.I. & J.S. Sawwan. | Mu’tah Lil-Buhuth wad-Dirasat | Vol.19.No.1,1004. pp 25-36 | | 2004 |
| | Al Sayed, B., Omari, M., and J. Sawwan. | | Vol. 29 No. 1. 13-18 | | 2002 |
| | |
ندوة المتنزهات العامة والحدائق. سجل البحوث المحكمة. عمان – الأردن.
| | | 2002 |
| |
صوان ، جمال ، نبال قطان ومحمد قطيش وفاطمة أبو حمور.
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ندوة المتنزهات العامة والحدائق. سجل البحوث المحكمة. عمان – الأردن.
| | | 2002 |
| | Shibli R. A., J. Sawwan, I. Swaidat, and M. Tahat. | Commu. Soil Sci. Plant Anal. | 32(3 and 4), 429-440 | | 2001 |
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Sawwan, J.S., I.M. Qrunfleh and E.A. Basher.
| | Vol 27, No. 1. 20-25 | | 2000 |
| | Al Sayed, B., Omari, M., and J. Sawwan. | | Vol. 27 No. 2. 137-148 | | 2000 |
| | | | 26 (106-111) | | 2000 |
| | Sawwan, J., R. A. Shibli, I. Swaidat, and M. Tahat. | | 23(6), 759-771 | | 2000 |
| |
Sawwan, J., T. Abu-Zahra, S. Khader and E.A. Basher.
| | Vol. 26, No. 3. 364-370 | | 1999 |
| |
Sawwan, J. S. and R. Ghuneim
| | Vol. 13 (4): 151-155 | | 1999 |
| |
Sawwan, J.S. and F.M. Shraim
| | Vol. 26, No. 3.: 371-376 | | 1999 |
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Sawwan, J., H. Abu Qaoud, and M.H. Hozain.
|
Advances in Horticultural Science
| Vol. 12, No. 1: 8-10 | | 1998 |
| | | | Vol. 25, No. 3: 375-379 | | 1998 |
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Abu Qaoud, H. and J. Sawwan.
|
Islamic University Journal
| Vol. 6, No. 2: 55-65 | | 1998 |
| |
Qasem, J., Sawwan, J., Al-Mattary, A., and A. Al-Zain.
|
Final report 1995-1998, University of Jordan
| | | 1998 |
| |
Al-Juboory, K.H., J.S. Sawwan, R.A. Shibli, R.M. Skirvin and D.J. Williams.
|
Plant Growth Regulation Society of America (PGRSA)
| Vol. 25, No. 1: 23-31 | | 1997 |
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Sawwan, J.S. and N.I. Haddad.
|
Damascus University Journal
| Vol. 12, No. 1: 28-41 | | 1996 |
| | |
Dirasat, Agricuultural Sciences,
| Vol. 23, No. 3, 237-242 | | 1996 |
| |
Juboory, K.H., J. S. Sawwan and D.J. Williams.
|
The Iraqi Journal of Agricultural Science
| Vol. 25, No. 1: 28-33 | | 1994 |
| | |
دراسـات العلوم البحتة والتطبيقية
| 21ب (5): 7-15 | | 1994 |
| | |
Advances in Horticultural Sciences
| 7: 103-104 | | 1993 |
| | | | 19B. No. 1: 279-295 | | 1992 |
| |
Spomer, L.A., M.A.L. Smith and J. S. Sawwan.
| | 16: 277-284 |
Kluwer Academic, Dordrecht
| 1988 |
| |
Shatat, F. and J. Sawwan.
| | Vol. XIII: 171-185 | | 1986 |
| |
Shatat, F. and J. Sawwan.
| | Vol. XII: 7-12 | | 1985 |
| |
Sawwan, J. and F. Shatat.
| | Vol. X: 129-134. | | 1983 |
