Vol. 3 No. 4 (2019): July-August 2019

Articles

• The Effect of Dysgraphia on the Students’ Mathematics Learning Results of Class IV at SD Negeri 173189 Sosorpahu Sub-district of Sipahutar North Tapanuli Regency in Academic Year 2018/2019

  Taruly Tampubolon

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• Toxic Interaction Mechanism of food Colorant Sunset Yellow with trypsin by Spectroscopic and Computational Method

  Hongcai Zhang, Baosheng Liu, Xu Cheng

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