SAIMAN, M. F.; OTHMAN, N. M. I. .; ABU SARI, N. . Influence of copper-zinc mixture in different rates on pH and electrical conductivity as a potential for foliar spray fertilization. Journal of Tropical Resources and Sustainable Science (JTRSS) , [S. l.], v. 10, n. 1, p. 47–50, 2022. DOI: 10.47253/jtrss.v10i1.898. Disponível em: http://journal.umk.edu.my/index.php/jtrss/article/view/898. Acesso em: 3 jul. 2024.