id	keyword
bjmsr-2439	thinking
bjmsr-2439	attitude
bjmsr-2439	students
bjmsr-2439	school
bjmsr-2439	skills
bjmsr-2439	school students
bjmsr-2439	level
bjmsr-2439	thinking skills
bjmsr-2439	nagaland
bjmsr-2439	study
bjmsr-2439	science
bjmsr-2439	research