Maciejak, Aleksandra, and Monika Kosmala. “Kale (Brassica OleraceaL. Var. Acephala) As a Source of Dietary Fibre”. Biotechnology and Food Science 83, no. 2 (December 31, 2019): 135-142. Accessed February 9, 2025. https://eczasopisma.p.lodz.pl/BFS/article/view/173.