Astuti, Rini, and William Gunawan. “Sumber-Sumber Efikasi Diri Karier Remaja”. Jurnal Psikogenesis 4, no. 2 (July 14, 2017): 141–151. Accessed April 28, 2024. https://academicjournal.yarsi.ac.id/index.php/Jurnal-Online-Psikogenesis/article/view/348.