Gusti, Valeria Yekti Kwasaning, and Wardani Rahayu. “THE INFLUENCE OF THE TREFFINGER LEARNING MODEL AND SELF-DIRECTED LEARNING ON STUDENTS’ MATHEMATIC CRITICAL THINKING SKILLS”. Kalamatika: Jurnal Pendidikan Matematika 8, no. 1 (April 30, 2023): 49-62. Accessed July 13, 2025. https://kalamatika.matematika-uhamka.com/index.php/kmk/article/view/560.