Fredrik Abia Kande, Sugiyono, Lantip Diat Prasojo, SugengWidarso. Policy Process Model of Secondary Education Based on Disadvantaged Areas. IJAST [Internet]. 2020Apr.27 [cited 2024May3];29(05):3336 -47. Available from: http://sersc.org/journals/index.php/IJAST/article/view/12014