1- Al-Himidi, A. R. and AL-Dokhi, O.A. (1993) Ovarian Structure and Oogenesis in the freshwater turtle Maurmys caspica from Al-Hassa Region of Saudi Arabia. Saudi Journal of Biological Sciences. 2: 23 - 38. (In Arabic).
2- AL-Dokhi, O.A. (1996) Ultrastructural studies on the differentiation of the sperm head in the sand skink Scincus mitranus (Anderson, 1871) (Squamata, Reptilia). Arab Gulf Journal of Scientific Research. 14(2), pp. 471 - 482.
3- AL-Dokhi, O.A. (1997) Fine structure of sperm tail differentiation of the sperm tail in the sand skink Scincus mitranus (Anderson, 1871) (Squamata, Reptilia). Journal of Arid Environments. 37: 395 - 401.
4- AL-Dokhi, O.A. (1998) Ovarian structure and follicle development in the lizard, Mabuya brevicollis (Wiegmann, 1837) (Squamata, Reptilia). Saudi Journal of Biological Sciences. 5(2): 12 - 23.
5- Al-Dokhi, O. and Al-Wasel, S. Ultrastructure of Spermiogenesis in The Freshwater Turtle Maurymes caspica (Chelonia, Reptilia), I: The Acrosomal Vesicle and The Endonuclear Canals Formation. Journal of The Egyptian German Society of Zoology. (Egypt). (2001). 36(B): 93-106.
6- Al-Dokhi, O. and Al-Wasel, S. Ultrastructure of Spermiogenesis in The Freshwater Turtle Maurymes caspica (Chelonia, Reptilia), II: The Nucleus Elongation and Chromatin Condensation. Journal of The Union of Arab Biologists. (Egypt). (2001). 15A:355-366.
7- Al-Dokhi, O. and Al-Wasel, S. Ultrastructure of Spermiogenesis in The Freshwater Turtle Maurymes caspica (Chelonia, Reptilia), III: The Sperm Tail Formation. Journal of The Union of Arab Biologists. (Egypt). (2002). 18 A: 327-341.
8- Al-Dokhi, O.A. Electron microscopic study of sperm Head differentiation in the Arabian Horned Viper Cerastes cerastes (Squamata, Reptilia). Journal of Biological Sciences. (Pakistan). (2004). 4(2): 111- 116.
9- Haffor A. and Al-Dokhi, O. Endothelial Cell Toxicity of Cadmium: Transmission Electron Microscopy Examination. Pakistan Journal of Biological Sciences. (Pakistan). (2004). 7(5): 782-788.
10- Al-Dokhi, O.A., Al-Onazee, Y. and Mubarak, M. Light and Electron Microscopy of the Testicular Tissue of the Snake Eryx jayakari (Squamata, Reptilia) with a Reference to the Dividing Germ Cells. Journal of Biological Sciences. (Pakistan). (2004). 4(3): 345-351.
11- Al-Dokhi, O.A. Electron Microscopic Study of Sperm Tail Differentiation in the Lizard Bunopus tuberculatus (Squamata, Reptilia) . Saudi Journal of Biological Sciences. (Saudi Arabia). (2004). 11(2):111-118.
12- Al-Dokhi, O. Fine Structure of Sperm Head Differentiation in the Lizard, Stenodactylus doriae (Squamata, Reptilia). Journal of The Union of Arab Biologists. (Egypt). (2004). 22: 213-227.
13- Al-Dokhi, O.A. and Haffor, A.S., Epididymis toxicity of Cadmium: Transmission Electron Microscopy Examination. Egyptian Journal of Zoology. (Egypt). (2004). 43: 439-452.
14- Al-Dokhi, O.A., Al-Enezy Y. & Mubarak. M. Ultrastructure of Spermiogenesis of the Snake Eryx jayakari (Squamata, Reptilia) : II. Sperm Tail Differentiation. Indian Journal of Applied and Pure Biology. (India). (2005). 20 (1):107-114.
15- Al-Dokhi, O.A. Ultrastructure of Sperm Tail Differentiation in The Arabian Horned Viper Cerastes cerastes (Squamata , Reptilia). Saudi Journal of Biological Sciences. (Saudi Arabia). (2005). 12 (2). 49-55.
16- Al-Dokhi, O.A., Al-Enezy, Y. and Mubarak, M. Ultrastructure study of the Spermiogenesis of the Snake Eryx jayakari (Squamata, Reptilia) : II. Sperm Head Differentiation. Ultra Scientist of Physical Sciences. (India). (2005). 17(1). 1-10.
17- Al-Dokhi, O.A. Ultrastructure of Sperm Head Differentiation in The in the lizard Acanthodactylus boskinus (Squamata , Reptilia). ). International Journal of Zoological Research (U.S.A.). 2006). 2(1): 60 – 72.
18- Al-Dokhi, O.A., Al-Onazee Y. & Mubarak. M. Fine Structure of the Epididymal Sperm of the Snake Eryx jayakari (Squamata, Reptilia). International Journal of Zoological Research (U.S.A.). 2007). 3(1): 1-13.
19- Al-Dokhi, O., Al-Wasel, S. . & Mubarak. M. The Ultrastructure of Spermatozoa of the Freshwater Turtle Mauremys caspica (Chelonia, Reptilia). . International Journal of Zoological Research (U.S.A.). 2007). 3(2): 53-64.
20- Al-Dokhi, O. and Mubarak. M. Morphogenesis of the Acrosomal Vesicle During Spermiogenesis in the House Gecko Ptyodactylus hasselquisti (Squamata , Reptilia). Journal of Herpetology (U.S.A.). (In Review).
21- Al-Dokhi, O. and Mubarak. M.Nuclear Elongation and Chromatin Condensation during Spermiogenesis in the lizard Ptyodactylus hasselquisti (Squamata , Reptilia). Journal of Herpetology (U.S.A.). (In Review).