ABODUNRIN, Temitope Olabisi; AFOLABI, Yemisi Tokunbo. Assessment of the Effect of Glycine, Oxalic Acid and Nitrogen-Phosphorus-Potassium (NPK) Fertilizer as Nutrient Supplement Using Phosphate and Oxalic Acid as Indices. Pakistan Journal of Analytical & Environmental Chemistry, [S.l.], v. 21, n. 1, p. 102-106, june 2020. ISSN 2221-5255. Available at: <http://pjaec.pk/index.php/pjaec/article/view/488>. Date accessed: 10 aug. 2022. doi: http://dx.doi.org/10.21743/pjaec/2020.06.12.