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    Volume 1, No.1, 2012
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    Volume 1, No.2, 2012
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    Volume 1, No.3, 2012
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    Volume 2, No.1, 2013
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    Volume 2, No.2, 2013
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    Volume 2, No.S1, 2013
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    Volume 2, No.3, 2013
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    Volume 2, No.4, 2013
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    Volume 3, No.1, 2014
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    Volume 3, No.2, 2014
  • Volume 3, No3
    Volume 3, No.3, 2014
  • Volume 3, No4
    Volume 3, No.4, 2014
  • Volume 4, No1
    Volume 4, No.1, 2015
  • Volume 4, No2
    Volume 4, No.2, 2015
  • Volume 4, No3
    Volume 4, No.3, 2015
  • Volume 4, No4
    Volume 4, No.4, 2015
  • Volume 5, No1
    Volume 5, No.1, 2016
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  • International Contribution   (Korea)

  • Spectrophotometric Determination of Titanium(IV) by using 3,4-Dihydroxybenzaldehydeisonicotinoyl- hydrazone(3,4-DHBINH) as a Chromogenic Agent 
    LAKSHMI NARAYANA SUVARAPU*, YOUNG-KYO SEO and SUNG-OK BAEK
    School of Environmental Engineering, Yeungnam University, Gyeongsan-si, Republic of Korea - 712749