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]. 2020Jan.24 [cited 2024Dec.22];1(1). Available from: https://jurnal.unprimdn.ac.id/index.php/ELTP/article/view/824