Lestari, P., Nurjanto, H. H. and Faridah, E. (2019) “Preliminary Symptom of Teak (Tectona grandis Lf.) as Response of Deficiency and Excessive of Macronutrient”, KnE Life Sciences, 4(11), pp. 255–261. doi: 10.18502/kls.v4i11.3871.