Khortetskaya, T. V., A. V. Mazulin, and G. P. Smoylovskaya. “Study of the Optimal Conditions of Medium Plantain Leaves Drying”. Zaporozhye мedical journal 15, no. 2 (July 18, 2013). Accessed April 28, 2024. http://zmj.zsmu.edu.ua/article/view/15614.