SONG, Jinxiu; XU, Lin; HE, Dongxian; TUSKAGOSHI, Satoru; KOZAI, Toyoki; SHINOHARA, Yutaka. Estimating EC and ionic EC contribution percentage of nutrient solution based on ionic activity. International Journal of Agricultural and Biological Engineering, [S. l.], v. 12, n. 2, p. 42–48, 2019. Disponível em: https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/4399. Acesso em: 27 feb. 2026.