%0 Journal Article
%T Measurement of Education Productivity Using Cohort Analysis for Headmaster of State Elementary School and State Junior High School
%A Deswary, Dwi
%J American Journal of Educational Research
%V 3
%N 6
%P 758-764
%D 2015
%@ 2327-6150
%M doi:10.12691/education-3-6-15
%U http://pubs.sciepub.com/education/3/6/15