YEN, N. T.; TRI, L. V. Economic effects of the organic-microorganism complex fertilizer (omc) supply and the fito-leafat spray on the growth and the development of cabbage and chinese lettuce grown in Dong Anh district, Hanoi city. Academia Journal of Biology, [S. l.], v. 27, n. 4, p. 81–87, 2014. DOI: 10.15625/0866-7160/v27n4.5292. Disponível em: https://vjs.ac.vn/index.php/vjbio/article/view/5292. Acesso em: 3 feb. 2023.