Titouh, Khayreddine, Nazim Boufis, Khadidja Hadj Moussa, and Lakhdar Khelifi. 2022. “) Embryogenic Calli”. Journal of BioScience and Biotechnology 11 (1):31-36. https://editorial.uni-plovdiv.bg/index.php/JBB/article/view/416.