HUONG, Nguyen Thi Lan. Determining the correlation between nitrogen content in soil and nitrate accumulation in vegetables. <b>Vietnam Journal of Earth Sciences</b>, <i>[S. l.]</i>, v. 35, n. 4, p. 418–423, 2014. DOI: 10.15625/0866-7187/35/4/4128. Disponível em: http://vjes.vast.vn/jse/article/view/4128. Acesso em: 8 nov. 2025.