El-Shatnawi, M. K. J.; Turk, M.; Saoub, H. M. (2003-03-01). "Effects of sowing rate on growth and protein contents of wall barley (Hordeum murinum L.) grown under Mediterranean conditions". African Journal of Range & Forage Science. 20 (1): 53–57. Bibcode:2003AJRFS..20...53E. doi:10.2989/10220110309485798. ISSN1022-0119. S2CID86767635.
El-Shatnawi, M. K. J.; Turk, M.; Saoub, H. M. (2003-03-01). "Effects of sowing rate on growth and protein contents of wall barley (Hordeum murinum L.) grown under Mediterranean conditions". African Journal of Range & Forage Science. 20 (1): 53–57. Bibcode:2003AJRFS..20...53E. doi:10.2989/10220110309485798. ISSN1022-0119. S2CID86767635.
El-Shatnawi, M. K. J.; Turk, M.; Saoub, H. M. (2003-03-01). "Effects of sowing rate on growth and protein contents of wall barley (Hordeum murinum L.) grown under Mediterranean conditions". African Journal of Range & Forage Science. 20 (1): 53–57. Bibcode:2003AJRFS..20...53E. doi:10.2989/10220110309485798. ISSN1022-0119. S2CID86767635.
El-Shatnawi, M. K. J.; Turk, M.; Saoub, H. M. (2003-03-01). "Effects of sowing rate on growth and protein contents of wall barley (Hordeum murinum L.) grown under Mediterranean conditions". African Journal of Range & Forage Science. 20 (1): 53–57. Bibcode:2003AJRFS..20...53E. doi:10.2989/10220110309485798. ISSN1022-0119. S2CID86767635.