Damayanti, Tahta, and Jati Waskito. “Pengaruh Pengambilan Keputusan Karir Protean Terhadap Optimisme Karir : Efikasi Diri Sebagai Mediator”. Management Studies and Entrepreneurship Journal (MSEJ) 5, no. 2 (December 23, 2024): 6014–6025. Accessed August 31, 2025. https://journal.yrpipku.com/index.php/msej/article/view/6821.