Savchenko, L., and V. Savchenko. “Researching the Level of Production Traumatism and Professional Sickness in the Field of Open and Protected Ground Crop Cultivation in Ukraine”. Scientific Journal «Engineering of Nature Management» , no. 2(8), Jan. 2020, pp. 116-20, http://enm.khntusg.com.ua/index.php/enm/article/view/79.