Al-Rousan, W. M. ., Al-Marazeeq, K. M. ., Abdullah, M. A. ., Al- Khalaileh, N. I. ., Angor, M. M. . and Ajo, R. Y. . (2021) “Use of Enzymatic Preparations to Improve the Productivity and Quality of Olive Oil”, Jordan Journal of Agricultural Sciences, 17(4), pp. 455–469. doi: 10.35516/jjas.v17i4.97.