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ืื™ืจื•ืขื™ื

ืขื™ื™ืŸ ื‘ืื™ืจื•ืขื™ื ื”ืื™ืจื•ืขื™ื ืฉืœื™

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ืขื™ื™ืŸ ื‘ืžืืžืจื™ื

ืฉืื•ึผืง

ื”ืžื•ืฆืจื™ื ื”ื—ื“ื™ืฉื™ื

ื“ืคื™ื

ื”ื“ืคื™ื ืฉืœื™ ื“ืคื™ ืœื™ื™ืง

ื™ื•ืชืจ

ืคื•ึนืจื•ึผื ืœึทื—ืงื•ึนืจ ืคื•ืกื˜ื™ื ืคื•ืคื•ืœืจื™ื™ื ืžืงื•ืžื•ืช ืชืขืกื•ืงื” ื”ืฆืขื•ืช ืžื™ืžื•ืŸ
ืฉืขื•ืŸ ืื™ืจื•ืขื™ื ืฉืื•ึผืง ื‘ืœื•ื’ ื”ื“ืคื™ื ืฉืœื™ ืจืื” ื”ื›ืœ
Mohammad Anwar Hossain
Mohammad Anwar Hossain
1 ื™ ยทืชืจื’ื

Nature ๐Ÿ’“

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ื”ืžื•ืฆืจื™ื ื”ื—ื“ื™ืฉื™ื ืจืื” ื”ื›ืœ