Budaya, I Made Weni, Tommy Hariyanto. Dual System of Education (Implemented Policies Public Study of Dual System Educational Management Functions) at SMK Petra Malang City of Indonesia. ijrss [Internet]. 2022 Apr. 11 [cited 2024 Apr. 25];3(4):50-63. Available from: https://ijrss.org/index.php/ijrss/article/view/153