positive regulation of synapse maturation
Any process that increases the extent of synapse maturation, the process that organizes a synapse so that it attains its fully functional state.
GO:0051094
positive regulation of developmental process
is_a
GO:0051130
positive regulation of cellular component organization
is_a
GO:0090128
regulation of synapse maturation
is_a
GO:0060074
synapse maturation
positively_regulates