Aminurrohim, Ardiatna, Sinta Saraswati, and Kusnarto Kurniawan. “Survei Faktor-Faktor Penghambat Perencanaan Karir Siswa”. Indonesian Journal of Guidance and Counseling: Theory and Application 3, no. 2 (1). Accessed July 5, 2020. https://journal.unnes.ac.id/sju/index.php/jbk/article/view/3771.