Bordean, Despina-Maria, Iosif Gergen, Aurica Breica Borozan, Dragos Nica, Roxana Popescu, Simion Alda, Luminita Pirvulescu, and Diana Moigradean. “Vegetables, Fruits, Honey and Pollen, a Natural Source of Zinc”. Review on Agriculture and Rural Development 1, no. 1. suppl. (January 1, 2012): 170–175. Accessed December 20, 2024. https://iskolakultura.hu/index.php/rard/article/view/13200.