Ben Ahmed Raja, TEKAYA Saida

an ultrastructural study of the ovary cord organization and oogenesis in Erpobdella johanssoni (Annelida, Clitellata, Hirudinida Micron, N° 44, pp. 275-286, Juillet 2012

TEKAYA Saida, Sluys Ronald, Zghal Fathia

Sperm transfer and fertilization in the marine planarian Sabussowia dioica (Platyhelminthes, Tricladida, Maricola) Invertebrate Reproduction and Development, vol. 2, N° 32, pp. 143-147, Octobre 1996

TEKAYA Saida, Zghal Fathia

Cocoon production, deposition, hatching, and embryonic development in the marine planarian Sabussowia dioica (Platyhelmintes, Tricladida, Maricola Invertebrate Reproduction & Development, vol. 3, N° 35, pp. 215-223, Mars 1999

Ben Ahmed Raja, TEKAYA Saida Résumé

Freshwater leeches from Tunisia Lauterbornia, vol. 65, N° 65, pp. 131-148, Novembre 2008

Ben Ahmed Raja, Ferraguti Marco Résumé

The spermatozoa of Hirudinea with examples from three different taxa zooloziger anzeiger, vol. 255 , N° 255, pp. 54–61, Février 2015

Ben Ahmed Raja, Piotr Swiatek, Tekaya Saida

Ovary cords organization in Hirudo troctina Johnson, 1816 and Limnatis nilotica (Savigny, 1822) (Clitellata, Hirudinea) zooloziger anzeiger, vol. 249 , N° 249 , pp. 201–207, Août 2010