Bordean, Despina-Maria, Aurica Breica Borozan, Luminita Cojocariu, Diana Moigradean, Adrian Cojocariu, Dragos Nica, Luminita Pirvulescu, Simion Alda, and Marinel Horablaga. 2013. “Seasonal Variation in Nutrient Content of Some Leafy Vegetables from Banat County, Romania”. Review on Agriculture and Rural Development 2 (1):170-74. https://analecta.hu/index.php/rard/article/view/13302.