SINGH,JAGADAMBA;SINGH,ASHUTOSH AND SINGH,JAYA. (2014). CHEMICAL SCIENCE FOR CSIR/JRF/NET/SLET AND GATE: PROBLEMS AND THEIR SOLUTIONS (4.). Pragati prakasan.
শিকাগো স্টাইলে সাইটেশনSINGH,JAGADAMBA;SINGH,ASHUTOSH AND SINGH,JAYA. CHEMICAL SCIENCE FOR CSIR/JRF/NET/SLET AND GATE: PROBLEMS AND THEIR SOLUTIONS. 4. Meerut: Pragati prakasan, 2014.
এমএলএ সাইটেশনSINGH,JAGADAMBA;SINGH,ASHUTOSH AND SINGH,JAYA. CHEMICAL SCIENCE FOR CSIR/JRF/NET/SLET AND GATE: PROBLEMS AND THEIR SOLUTIONS. 4. Pragati prakasan, 2014.
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