Benjelloun, J.; Taoufyq, A.; El Abidine Triqui, Z.; Alami, Q. L. .; Layachi, R.; Smouni, A.; Bouzroud, S.; Guedira, A. Improvement of in Vitro Germination of Cycas Revoluta Zygotic Embryos Using Gelrite As Gelling Agent. Adv. Hort. Sci. 2020, 34, 349-354.