Ribeiro, A. A., M. Simeão, and D. P. Santos. “LETTUCE GROWN GROWTH IN NUTRIENT SOLUTION WITH DIFFERENT CONCENTRATIONS OF CALCIUM”. Revista Brasileira de Engenharia de Biossistemas 9, no. 4 (December 9, 2015): 298–303. Accessed May 1, 2024. https://seer.tupa.unesp.br/index.php/BIOENG/article/view/341.