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  GJSFR-A Physics: Volume 20 Issue A7

  Vol. 20 No. A7 (2020)

   
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  GJSFR-A Physics: Volume 20 Issue A8

  Vol. 20 No. A8 (2020)

   
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  GJSFR-I Interdisciplinary: Volume 20 Issue I4

  Vol. 20 No. I4 (2020)

   
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  GJSFR-H Environment: Volume 20 Issue H6

  Vol. 20 No. H6 (2020)

   
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  GJSFR-D Agriculture and Veterinary: Volume 20 Issue D9

  Vol. 20 No. D9 (2020)

   
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  GJSFR-F Mathematics: Volume 20 Issue F7

  Vol. 20 No. F7 (2020)

   
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  GJSFR-C Biology: Volume 20 Issue C6

  Vol. 20 No. C6 (2020)

   
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  GJSFR-D Agriculture and Veterinary: Volume 20 Issue D8

  Vol. 20 No. D8 (2020)

   
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  GJSFR-A Physics: Volume 20 Issue A5

  Vol. 20 No. A5 (2020)

   
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  GJSFR-I Interdisciplinary: Volume 20 Issue I3

  Vol. 20 No. I3 (2020)

   
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  GJSFR-F Mathematics: Volume 20 Issue F9

  Vol. 20 No. F9 (2020)

   
•  
  

  GJSFR-D Agriculture and Veterinary: Volume 20 Issue D7

  Vol. 20 No. D7 (2020)

   
•  
  

  GJSFR-A Physics: Volume 20 Issue A6

  Vol. 20 No. A6 (2020)

   
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  GJSFR-B Interdisciplinary: Volume 20 Issue B2

  Vol. 20 No. B2 (2020)

   
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  GJSFR-F Mathematics: Volume 20 Issue F8

  Vol. 20 No. F8 (2020)

   
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  GJSFR-H Environment: Volume 20 Issue H3

  Vol. 20 No. H3 (2020)

   
•  
  

  GJSFR-C Biology: Volume 20 Issue C5

  Vol. 20 No. C5 (2020)

   
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  GJSFR-F Mathematics: Volume 20 Issue F5

  Vol. 20 No. F5 (2020)

   
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  GJSFR-A Physics: Volume 20 Issue A4

  Vol. 20 No. A4 (2020)

   
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  GJSFR-A Physics: Volume 20 Issue A3

  Vol. 20 No. A3 (2020)

   
•  
  

  GJSFR-D Agriculture and Veterinary: Volume 20 Issue D4

  Vol. 20 No. D4 (2020)

   
•  
  

  GJSFR-C Biology: Volume 20 Issue C3

  Vol. 20 No. C3 (2020)

   
•  
  

  GJSFR-H Environment: Volume 20 Issue H4

  Vol. 20 No. H4 (2020)

   
•  
  

  GJSFR-F Mathematics: Volume 20 Issue F3

  Vol. 20 No. F3 (2020)

   
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  GJSFR-F Mathematics: Volume 20 Issue F6

  Vol. 20 No. F6 (2020)