“DISCOVERY LEARNING STRATEGY IN IMPROVING STUDENTS’ CRITICAL THINKING SKILLS IN INTRODUCTORY PHILOSOPHY COURSES AT ISLAMIC TRIBAKTI UNIVERSITY LIRBOYO KEDIRI”. INTERNATIONAL SEMINAR 6 (December 25, 2024): 1051–1066. Accessed September 29, 2025. https://conference.unita.ac.id/index.php/conference/article/view/299.