Sibagariang, S.A., Sianturi, T.A. and Sitompul, S. (2020) “The Relationship between Parents’ Attention and Self Concept with Learning Achievements in Tenth Grade Students of SMA Negeri 3 Pematangsiantar”, International Journal of English Literature and Social Sciences (IJELS), 5(6). Available at: https://journal-repository.com/index.php/ijels/article/view/2727 (Accessed: 22 July 2024).