id	keyword
erjee-4356	language
erjee-4356	politeness
erjee-4356	children
erjee-4356	speech
erjee-4356	childhood
erjee-4356	data
erjee-4356	communication
erjee-4356	bengkulu
erjee-4356	model
erjee-4356	use
erjee-4356	language politeness
erjee-4356	partners
erjee-4356	research