naibaho enny juliana pelita. THE INFLUENCE OF THE ROLE OF SCHOOL, PARENTS AND COMMUNITIES ON THE QUALITY OF EDUCATION IN SMP NEGERI 2 PANGURURAN SAMOSIR REGENCY IN ACADEMIC YEAR 2018/2019. ELT [Internet]. 2020 Jan. 24 [cited 2026 Apr. 3];1(1). Available from: http://139.162.50.187/index.php/ELTP/article/view/824