Fatmawati, Ika Yuli, and Ferryal Abadi. “Pengaruh Faktor Psychological Capital Terhadap Environmental Responsible”. Management Studies and Entrepreneurship Journal (MSEJ) 4, no. 3 (May 29, 2023): 2822–2828. Accessed July 6, 2025. https://journal.yrpipku.com/index.php/msej/article/view/2235.