id	keyword
hungeobull-19362	publications
hungeobull-19362	global
hungeobull-19362	geography
hungeobull-19362	gpn
hungeobull-19362	geographical
hungeobull-19362	production
hungeobull-19362	percent
hungeobull-19362	authors
hungeobull-19362	networks
hungeobull-19362	hungarian
hungeobull-19362	scopus
hungeobull-19362	bulletin
hungeobull-19362	literature
hungeobull-19362	economic
hungeobull-19362	research
hungeobull-19362	analysis
hungeobull-19362	knowledge
hungeobull-19362	gpn publications
hungeobull-19362	university