id	keyword
cana-371	students
cana-371	communication
cana-371	skills
cana-371	learning
cana-371	communication skills
cana-371	results
cana-371	analysis
cana-371	mathematics
cana-371	answer
cana-371	data
cana-371	ideas
cana-371	research
cana-371	question
cana-371	ethnomathematics
cana-371	errors
cana-371	culture
cana-371	problems
cana-371	category
cana-371	vol
cana-371	issn