Bagas F, Muhammad, Salminawati, Indra Sakti Siagian, and Muhammad Halomoan. “CRITICAL THINKING IN BUILDING ETHICAL LEADERSHIP IN THE DIGITAL ERA”. Algebra : Jurnal Pendidikan, Sosial dan Sains 6, no. 1 (February 7, 2026): 149–153. Accessed September 2, 2026. https://algebra.yana.or.id/index.php/ejournal/article/view/196.