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Continue to ChatSikanto Mandal, Boy Of Ninth Standard Makes Affordable Garbage Carrying Machine. https://www.paisawapas.com/student-stories/sikanto-mandal-makes-affordable-garbage-carrying-machine-ss-interview/
Sikanto Mandal, Boy Of Ninth Standard Makes Affordable Garbage Carrying Machine. https://www.paisawapas.com/student-stories/sikanto-mandal-makes-affordable-garbage-carrying-machine-ss-interview/