Hartati, Risma. “THE INFLUENCE OF COMMUNICATION AND PARENTAL MOTIVATION ON STUDENTS’ LEARNING ACHIEVEMENT OF SMP NEGERI 4 PANGURURAN”. REKOGNISI : Jurnal Pendidikan Dan Kependidikan (E-ISSN 2599-2260), vol. 4, no. 1, June 2019, pp. 39-49, https://jurnal.unusu.ac.id/index.php/rekognisi/article/view/116.