Al Masoudi, L. M., N. A. Bukhari, and M. A. . Whibi. “Seed Macro- And Micro-Morphology of Some Species Of Kickxia Dumort, Scrophularia L. And Plantago L. From Saudi Arabia”. Bangladesh Journal of Plant Taxonomy, vol. 28, no. 2, Dec. 2021, pp. 385-93, doi:10.3329/bjpt.v28i2.57134.