Browsing by Author "Shupta, Jahanara Akter"

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    • Portable UV-spectrophotometer to determine the concentration of potassium 

      Kabir, Ifran; Hossain, Md. Taushik; Al-Amin, Md.; Shupta, Jahanara Akter (BRAC Univeristy, 2017-04-18)
      Bangladesh is mainly depended on agriculture for her economy. Agriculture is the backbone of Bangladesh. Thousands of people depend on agriculture. About 60-70% people depends on agriculture. Agriculture is the main source ...