id	keyword
brj-23150	biochar
brj-23150	montmorillonite
brj-23150	carbon
brj-23150	pyrolysis
brj-23150	et al
brj-23150	wood
brj-23150	temperature
brj-23150	stability
brj-23150	surface
brj-23150	doi
brj-23150	leucaena
brj-23150	analysis
brj-23150	leucocephala
brj-23150	article